Home / 4,348,895.10-6,521,240.70-1,614,557.04

Finding the Fourth Proportional to 4,348,895.10, 6,521,240.70 and 1,614,557.04

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Solution

The fourth proportional to 4,348,895.10, 6,521,240.70 and 1,614,557.04 is: 2,421,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,895.10 : 6,521,240.70 = 1,614,557.04 : x
  2. Step 2: Convert to fraction form
    4,348,895.10/6,521,240.70 = 1,614,557.04/x
  3. Step 3: Cross multiply
    4,348,895.10x = 6,521,240.70 × 1,614,557.04
  4. Step 4: Simplify right side
    4,348,895.10x = 10,528,915,081,719.53
  5. Step 5: Solve for x
    x = 10,528,915,081,719.53/4,348,895.10
  6. Step 6: Final answer
    x = 2,421,055.20

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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.