Home / 10,502,853.44-15,745,292.56-4,030,572.76

Finding the Fourth Proportional to 10,502,853.44, 15,745,292.56 and 4,030,572.76

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Solution

The fourth proportional to 10,502,853.44, 15,745,292.56 and 4,030,572.76 is: 6,042,410.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,853.44 : 15,745,292.56 = 4,030,572.76 : x
  2. Step 2: Convert to fraction form
    10,502,853.44/15,745,292.56 = 4,030,572.76/x
  3. Step 3: Cross multiply
    10,502,853.44x = 15,745,292.56 × 4,030,572.76
  4. Step 4: Simplify right side
    10,502,853.44x = 63,462,547,290,566.66
  5. Step 5: Solve for x
    x = 63,462,547,290,566.66/10,502,853.44
  6. Step 6: Final answer
    x = 6,042,410.06

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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.