Home / 9,088,182.46-12,541,071.27-5,013,869.50

Finding the Fourth Proportional to 9,088,182.46, 12,541,071.27 and 5,013,869.50

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Solution

The fourth proportional to 9,088,182.46, 12,541,071.27 and 5,013,869.50 is: 6,918,797.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,182.46 : 12,541,071.27 = 5,013,869.50 : x
  2. Step 2: Convert to fraction form
    9,088,182.46/12,541,071.27 = 5,013,869.50/x
  3. Step 3: Cross multiply
    9,088,182.46x = 12,541,071.27 × 5,013,869.50
  4. Step 4: Simplify right side
    9,088,182.46x = 62,879,294,737,979.27
  5. Step 5: Solve for x
    x = 62,879,294,737,979.27/9,088,182.46
  6. Step 6: Final answer
    x = 6,918,797.57

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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.