Home / 4,530,024.90-6,251,430.15-2,492,834.40

Finding the Fourth Proportional to 4,530,024.90, 6,251,430.15 and 2,492,834.40

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Solution

The fourth proportional to 4,530,024.90, 6,251,430.15 and 2,492,834.40 is: 3,440,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,024.90 : 6,251,430.15 = 2,492,834.40 : x
  2. Step 2: Convert to fraction form
    4,530,024.90/6,251,430.15 = 2,492,834.40/x
  3. Step 3: Cross multiply
    4,530,024.90x = 6,251,430.15 × 2,492,834.40
  4. Step 4: Simplify right side
    4,530,024.90x = 15,583,780,127,117.16
  5. Step 5: Solve for x
    x = 15,583,780,127,117.16/4,530,024.90
  6. Step 6: Final answer
    x = 3,440,109.15

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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.