Home / 6,329,417.02-9,494,172.54-1,780,925.87

Finding the Fourth Proportional to 6,329,417.02, 9,494,172.54 and 1,780,925.87

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Solution

The fourth proportional to 6,329,417.02, 9,494,172.54 and 1,780,925.87 is: 2,671,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,417.02 : 9,494,172.54 = 1,780,925.87 : x
  2. Step 2: Convert to fraction form
    6,329,417.02/9,494,172.54 = 1,780,925.87/x
  3. Step 3: Cross multiply
    6,329,417.02x = 9,494,172.54 × 1,780,925.87
  4. Step 4: Simplify right side
    6,329,417.02x = 16,908,417,514,465.04
  5. Step 5: Solve for x
    x = 16,908,417,514,465.04/6,329,417.02
  6. Step 6: Final answer
    x = 2,671,402.04

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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.