Home / 798,050.37-1,101,312.35-435,482.22

Finding the Fourth Proportional to 798,050.37, 1,101,312.35 and 435,482.22

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Solution

The fourth proportional to 798,050.37, 1,101,312.35 and 435,482.22 is: 600,967.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,050.37 : 1,101,312.35 = 435,482.22 : x
  2. Step 2: Convert to fraction form
    798,050.37/1,101,312.35 = 435,482.22/x
  3. Step 3: Cross multiply
    798,050.37x = 1,101,312.35 × 435,482.22
  4. Step 4: Simplify right side
    798,050.37x = 479,601,950,676.99
  5. Step 5: Solve for x
    x = 479,601,950,676.99/798,050.37
  6. Step 6: Final answer
    x = 600,967.01

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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.