Home / 3,249,294.36-4,874,719.14-1,005,432.36

Finding the Fourth Proportional to 3,249,294.36, 4,874,719.14 and 1,005,432.36

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Solution

The fourth proportional to 3,249,294.36, 4,874,719.14 and 1,005,432.36 is: 1,508,389.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,294.36 : 4,874,719.14 = 1,005,432.36 : x
  2. Step 2: Convert to fraction form
    3,249,294.36/4,874,719.14 = 1,005,432.36/x
  3. Step 3: Cross multiply
    3,249,294.36x = 4,874,719.14 × 1,005,432.36
  4. Step 4: Simplify right side
    3,249,294.36x = 4,901,200,369,267.37
  5. Step 5: Solve for x
    x = 4,901,200,369,267.37/3,249,294.36
  6. Step 6: Final answer
    x = 1,508,389.15

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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.