Home / 3,437,377.52-5,156,328.70-1,041,420.60

Finding the Fourth Proportional to 3,437,377.52, 5,156,328.70 and 1,041,420.60

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Solution

The fourth proportional to 3,437,377.52, 5,156,328.70 and 1,041,420.60 is: 1,562,210.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,377.52 : 5,156,328.70 = 1,041,420.60 : x
  2. Step 2: Convert to fraction form
    3,437,377.52/5,156,328.70 = 1,041,420.60/x
  3. Step 3: Cross multiply
    3,437,377.52x = 5,156,328.70 × 1,041,420.60
  4. Step 4: Simplify right side
    3,437,377.52x = 5,369,906,928,551.22
  5. Step 5: Solve for x
    x = 5,369,906,928,551.22/3,437,377.52
  6. Step 6: Final answer
    x = 1,562,210.41

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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.