Home / 10,037,720.04-15,048,116.10-4,353,663.48

Finding the Fourth Proportional to 10,037,720.04, 15,048,116.10 and 4,353,663.48

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Solution

The fourth proportional to 10,037,720.04, 15,048,116.10 and 4,353,663.48 is: 6,526,824.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,037,720.04 : 15,048,116.10 = 4,353,663.48 : x
  2. Step 2: Convert to fraction form
    10,037,720.04/15,048,116.10 = 4,353,663.48/x
  3. Step 3: Cross multiply
    10,037,720.04x = 15,048,116.10 × 4,353,663.48
  4. Step 4: Simplify right side
    10,037,720.04x = 65,514,433,507,370.03
  5. Step 5: Solve for x
    x = 65,514,433,507,370.03/10,037,720.04
  6. Step 6: Final answer
    x = 6,526,824.14

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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.