Home / 8,767,637.10-13,124,883.60-6,376,152.60

Finding the Fourth Proportional to 8,767,637.10, 13,124,883.60 and 6,376,152.60

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Solution

The fourth proportional to 8,767,637.10, 13,124,883.60 and 6,376,152.60 is: 9,544,904.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,637.10 : 13,124,883.60 = 6,376,152.60 : x
  2. Step 2: Convert to fraction form
    8,767,637.10/13,124,883.60 = 6,376,152.60/x
  3. Step 3: Cross multiply
    8,767,637.10x = 13,124,883.60 × 6,376,152.60
  4. Step 4: Simplify right side
    8,767,637.10x = 83,686,260,690,837.36
  5. Step 5: Solve for x
    x = 83,686,260,690,837.36/8,767,637.10
  6. Step 6: Final answer
    x = 9,544,904.71

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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.