Home / 9,502,669.97-13,124,510.18-6,441,569.81

Finding the Fourth Proportional to 9,502,669.97, 13,124,510.18 and 6,441,569.81

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Solution

The fourth proportional to 9,502,669.97, 13,124,510.18 and 6,441,569.81 is: 8,896,704.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,669.97 : 13,124,510.18 = 6,441,569.81 : x
  2. Step 2: Convert to fraction form
    9,502,669.97/13,124,510.18 = 6,441,569.81/x
  3. Step 3: Cross multiply
    9,502,669.97x = 13,124,510.18 × 6,441,569.81
  4. Step 4: Simplify right side
    9,502,669.97x = 84,542,448,595,440.86
  5. Step 5: Solve for x
    x = 84,542,448,595,440.86/9,502,669.97
  6. Step 6: Final answer
    x = 8,896,704.70

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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.