Home / 1,119,298.08-1,544,592.24-609,990.24

Finding the Fourth Proportional to 1,119,298.08, 1,544,592.24 and 609,990.24

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Solution

The fourth proportional to 1,119,298.08, 1,544,592.24 and 609,990.24 is: 841,765.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,298.08 : 1,544,592.24 = 609,990.24 : x
  2. Step 2: Convert to fraction form
    1,119,298.08/1,544,592.24 = 609,990.24/x
  3. Step 3: Cross multiply
    1,119,298.08x = 1,544,592.24 × 609,990.24
  4. Step 4: Simplify right side
    1,119,298.08x = 942,186,191,179.74
  5. Step 5: Solve for x
    x = 942,186,191,179.74/1,119,298.08
  6. Step 6: Final answer
    x = 841,765.22

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.