Home / 9,076,296.20-13,596,473.10-5,883,643.40

Finding the Fourth Proportional to 9,076,296.20, 13,596,473.10 and 5,883,643.40

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Solution

The fourth proportional to 9,076,296.20, 13,596,473.10 and 5,883,643.40 is: 8,813,815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,296.20 : 13,596,473.10 = 5,883,643.40 : x
  2. Step 2: Convert to fraction form
    9,076,296.20/13,596,473.10 = 5,883,643.40/x
  3. Step 3: Cross multiply
    9,076,296.20x = 13,596,473.10 × 5,883,643.40
  4. Step 4: Simplify right side
    9,076,296.20x = 79,996,799,218,092.55
  5. Step 5: Solve for x
    x = 79,996,799,218,092.55/9,076,296.20
  6. Step 6: Final answer
    x = 8,813,815.40

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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.