Home / 9,596,159.16-13,243,056.30-5,245,538.04

Finding the Fourth Proportional to 9,596,159.16, 13,243,056.30 and 5,245,538.04

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Solution

The fourth proportional to 9,596,159.16, 13,243,056.30 and 5,245,538.04 is: 7,239,037.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,159.16 : 13,243,056.30 = 5,245,538.04 : x
  2. Step 2: Convert to fraction form
    9,596,159.16/13,243,056.30 = 5,245,538.04/x
  3. Step 3: Cross multiply
    9,596,159.16x = 13,243,056.30 × 5,245,538.04
  4. Step 4: Simplify right side
    9,596,159.16x = 69,466,955,587,511.66
  5. Step 5: Solve for x
    x = 69,466,955,587,511.66/9,596,159.16
  6. Step 6: Final answer
    x = 7,239,037.46

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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.