Home / 8,596,877.10-11,863,788.57-4,925,719.77

Finding the Fourth Proportional to 8,596,877.10, 11,863,788.57 and 4,925,719.77

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Solution

The fourth proportional to 8,596,877.10, 11,863,788.57 and 4,925,719.77 is: 6,797,549.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,596,877.10 : 11,863,788.57 = 4,925,719.77 : x
  2. Step 2: Convert to fraction form
    8,596,877.10/11,863,788.57 = 4,925,719.77/x
  3. Step 3: Cross multiply
    8,596,877.10x = 11,863,788.57 × 4,925,719.77
  4. Step 4: Simplify right side
    8,596,877.10x = 58,437,697,906,349.02
  5. Step 5: Solve for x
    x = 58,437,697,906,349.02/8,596,877.10
  6. Step 6: Final answer
    x = 6,797,549.53

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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.