Home / 749,655.03-1,124,482.57-599,190.82

Finding the Fourth Proportional to 749,655.03, 1,124,482.57 and 599,190.82

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Solution

The fourth proportional to 749,655.03, 1,124,482.57 and 599,190.82 is: 898,786.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,655.03 : 1,124,482.57 = 599,190.82 : x
  2. Step 2: Convert to fraction form
    749,655.03/1,124,482.57 = 599,190.82/x
  3. Step 3: Cross multiply
    749,655.03x = 1,124,482.57 × 599,190.82
  4. Step 4: Simplify right side
    749,655.03x = 673,779,628,884.82
  5. Step 5: Solve for x
    x = 673,779,628,884.82/749,655.03
  6. Step 6: Final answer
    x = 898,786.24

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Double scale
Find fourth proportional to 749,656.03, 1,124,484.07 and 599,191.82
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.