Home / 6,137,303.68-9,204,477.24-1,877,508.80

Finding the Fourth Proportional to 6,137,303.68, 9,204,477.24 and 1,877,508.80

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Solution

The fourth proportional to 6,137,303.68, 9,204,477.24 and 1,877,508.80 is: 2,815,810.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,303.68 : 9,204,477.24 = 1,877,508.80 : x
  2. Step 2: Convert to fraction form
    6,137,303.68/9,204,477.24 = 1,877,508.80/x
  3. Step 3: Cross multiply
    6,137,303.68x = 9,204,477.24 × 1,877,508.80
  4. Step 4: Simplify right side
    6,137,303.68x = 17,281,487,017,499.71
  5. Step 5: Solve for x
    x = 17,281,487,017,499.71/6,137,303.68
  6. Step 6: Final answer
    x = 2,815,810.97

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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.