Home / 9,037,869.06-12,472,243.83-4,963,488.06

Finding the Fourth Proportional to 9,037,869.06, 12,472,243.83 and 4,963,488.06

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Solution

The fourth proportional to 9,037,869.06, 12,472,243.83 and 4,963,488.06 is: 6,849,605.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,869.06 : 12,472,243.83 = 4,963,488.06 : x
  2. Step 2: Convert to fraction form
    9,037,869.06/12,472,243.83 = 4,963,488.06/x
  3. Step 3: Cross multiply
    9,037,869.06x = 12,472,243.83 × 4,963,488.06
  4. Step 4: Simplify right side
    9,037,869.06x = 61,905,833,331,613.66
  5. Step 5: Solve for x
    x = 61,905,833,331,613.66/9,037,869.06
  6. Step 6: Final answer
    x = 6,849,605.03

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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.