Home / 9,236,288.10-13,830,812.55-6,827,088.90

Finding the Fourth Proportional to 9,236,288.10, 13,830,812.55 and 6,827,088.90

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Solution

The fourth proportional to 9,236,288.10, 13,830,812.55 and 6,827,088.90 is: 10,223,174.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,288.10 : 13,830,812.55 = 6,827,088.90 : x
  2. Step 2: Convert to fraction form
    9,236,288.10/13,830,812.55 = 6,827,088.90/x
  3. Step 3: Cross multiply
    9,236,288.10x = 13,830,812.55 × 6,827,088.90
  4. Step 4: Simplify right side
    9,236,288.10x = 94,424,186,838,085.70
  5. Step 5: Solve for x
    x = 94,424,186,838,085.70/9,236,288.10
  6. Step 6: Final answer
    x = 10,223,174.70

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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.