Home / 1,260,618.60-1,891,045.26-502,277.16

Finding the Fourth Proportional to 1,260,618.60, 1,891,045.26 and 502,277.16

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Solution

The fourth proportional to 1,260,618.60, 1,891,045.26 and 502,277.16 is: 753,462.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,260,618.60 : 1,891,045.26 = 502,277.16 : x
  2. Step 2: Convert to fraction form
    1,260,618.60/1,891,045.26 = 502,277.16/x
  3. Step 3: Cross multiply
    1,260,618.60x = 1,891,045.26 × 502,277.16
  4. Step 4: Simplify right side
    1,260,618.60x = 949,828,842,624.26
  5. Step 5: Solve for x
    x = 949,828,842,624.26/1,260,618.60
  6. Step 6: Final answer
    x = 753,462.50

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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.