Home / 8,869,955.87-13,294,502.49-4,006,585.91

Finding the Fourth Proportional to 8,869,955.87, 13,294,502.49 and 4,006,585.91

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Solution

The fourth proportional to 8,869,955.87, 13,294,502.49 and 4,006,585.91 is: 6,005,167.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,869,955.87 : 13,294,502.49 = 4,006,585.91 : x
  2. Step 2: Convert to fraction form
    8,869,955.87/13,294,502.49 = 4,006,585.91/x
  3. Step 3: Cross multiply
    8,869,955.87x = 13,294,502.49 × 4,006,585.91
  4. Step 4: Simplify right side
    8,869,955.87x = 53,265,566,356,893.92
  5. Step 5: Solve for x
    x = 53,265,566,356,893.92/8,869,955.87
  6. Step 6: Final answer
    x = 6,005,167.01

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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.