Home / 634,567.04-951,515.52-335,208.32

Finding the Fourth Proportional to 634,567.04, 951,515.52 and 335,208.32

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Solution

The fourth proportional to 634,567.04, 951,515.52 and 335,208.32 is: 502,635.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,567.04 : 951,515.52 = 335,208.32 : x
  2. Step 2: Convert to fraction form
    634,567.04/951,515.52 = 335,208.32/x
  3. Step 3: Cross multiply
    634,567.04x = 951,515.52 × 335,208.32
  4. Step 4: Simplify right side
    634,567.04x = 318,955,918,913.13
  5. Step 5: Solve for x
    x = 318,955,918,913.13/634,567.04
  6. Step 6: Final answer
    x = 502,635.50

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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.