Home / 10,301,596.98-14,216,168.68-5,655,266.27

Finding the Fourth Proportional to 10,301,596.98, 14,216,168.68 and 5,655,266.27

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Solution

The fourth proportional to 10,301,596.98, 14,216,168.68 and 5,655,266.27 is: 7,804,248.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,301,596.98 : 14,216,168.68 = 5,655,266.27 : x
  2. Step 2: Convert to fraction form
    10,301,596.98/14,216,168.68 = 5,655,266.27/x
  3. Step 3: Cross multiply
    10,301,596.98x = 14,216,168.68 × 5,655,266.27
  4. Step 4: Simplify right side
    10,301,596.98x = 80,396,219,246,036.69
  5. Step 5: Solve for x
    x = 80,396,219,246,036.69/10,301,596.98
  6. Step 6: Final answer
    x = 7,804,248.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.