Home / 971,346.30-1,458,331.65-617,052.30

Finding the Fourth Proportional to 971,346.30, 1,458,331.65 and 617,052.30

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Solution

The fourth proportional to 971,346.30, 1,458,331.65 and 617,052.30 is: 926,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,346.30 : 1,458,331.65 = 617,052.30 : x
  2. Step 2: Convert to fraction form
    971,346.30/1,458,331.65 = 617,052.30/x
  3. Step 3: Cross multiply
    971,346.30x = 1,458,331.65 × 617,052.30
  4. Step 4: Simplify right side
    971,346.30x = 899,866,898,795.30
  5. Step 5: Solve for x
    x = 899,866,898,795.30/971,346.30
  6. Step 6: Final answer
    x = 926,412.03

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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.