Home / 8,735,608.10-13,103,412.15-4,956,472.10

Finding the Fourth Proportional to 8,735,608.10, 13,103,412.15 and 4,956,472.10

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Solution

The fourth proportional to 8,735,608.10, 13,103,412.15 and 4,956,472.10 is: 7,434,708.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,608.10 : 13,103,412.15 = 4,956,472.10 : x
  2. Step 2: Convert to fraction form
    8,735,608.10/13,103,412.15 = 4,956,472.10/x
  3. Step 3: Cross multiply
    8,735,608.10x = 13,103,412.15 × 4,956,472.10
  4. Step 4: Simplify right side
    8,735,608.10x = 64,946,696,736,276.02
  5. Step 5: Solve for x
    x = 64,946,696,736,276.02/8,735,608.10
  6. Step 6: Final answer
    x = 7,434,708.15

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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.