Home / 3,463,746.27-4,779,957.88-1,935,853.39

Finding the Fourth Proportional to 3,463,746.27, 4,779,957.88 and 1,935,853.39

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Solution

The fourth proportional to 3,463,746.27, 4,779,957.88 and 1,935,853.39 is: 2,671,470.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,746.27 : 4,779,957.88 = 1,935,853.39 : x
  2. Step 2: Convert to fraction form
    3,463,746.27/4,779,957.88 = 1,935,853.39/x
  3. Step 3: Cross multiply
    3,463,746.27x = 4,779,957.88 × 1,935,853.39
  4. Step 4: Simplify right side
    3,463,746.27x = 9,253,297,666,055.21
  5. Step 5: Solve for x
    x = 9,253,297,666,055.21/3,463,746.27
  6. Step 6: Final answer
    x = 2,671,470.99

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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.