Home / 6,267,470.48-8,592,781.54-6,154,096.40

Finding the Fourth Proportional to 6,267,470.48, 8,592,781.54 and 6,154,096.40

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Solution

The fourth proportional to 6,267,470.48, 8,592,781.54 and 6,154,096.40 is: 8,437,344.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,470.48 : 8,592,781.54 = 6,154,096.40 : x
  2. Step 2: Convert to fraction form
    6,267,470.48/8,592,781.54 = 6,154,096.40/x
  3. Step 3: Cross multiply
    6,267,470.48x = 8,592,781.54 × 6,154,096.40
  4. Step 4: Simplify right side
    6,267,470.48x = 52,880,805,941,300.45
  5. Step 5: Solve for x
    x = 52,880,805,941,300.45/6,267,470.48
  6. Step 6: Final answer
    x = 8,437,344.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.