Home / 4,468,897-6,167,026.02-2,431,671.40

Finding the Fourth Proportional to 4,468,897, 6,167,026.02 and 2,431,671.40

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Solution

The fourth proportional to 4,468,897, 6,167,026.02 and 2,431,671.40 is: 3,355,678.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,897 : 6,167,026.02 = 2,431,671.40 : x
  2. Step 2: Convert to fraction form
    4,468,897/6,167,026.02 = 2,431,671.40/x
  3. Step 3: Cross multiply
    4,468,897x = 6,167,026.02 × 2,431,671.40
  4. Step 4: Simplify right side
    4,468,897x = 14,996,180,795,889.83
  5. Step 5: Solve for x
    x = 14,996,180,795,889.83/4,468,897
  6. Step 6: Final answer
    x = 3,355,678.32

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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.