Home / 3,402,328.60-5,103,492.90-2,562,520.60

Finding the Fourth Proportional to 3,402,328.60, 5,103,492.90 and 2,562,520.60

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Solution

The fourth proportional to 3,402,328.60, 5,103,492.90 and 2,562,520.60 is: 3,843,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,328.60 : 5,103,492.90 = 2,562,520.60 : x
  2. Step 2: Convert to fraction form
    3,402,328.60/5,103,492.90 = 2,562,520.60/x
  3. Step 3: Cross multiply
    3,402,328.60x = 5,103,492.90 × 2,562,520.60
  4. Step 4: Simplify right side
    3,402,328.60x = 13,077,805,688,203.74
  5. Step 5: Solve for x
    x = 13,077,805,688,203.74/3,402,328.60
  6. Step 6: Final answer
    x = 3,843,780.90

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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.