Home / 4,599,276.90-6,899,925.15-1,360,561.02

Finding the Fourth Proportional to 4,599,276.90, 6,899,925.15 and 1,360,561.02

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Solution

The fourth proportional to 4,599,276.90, 6,899,925.15 and 1,360,561.02 is: 2,041,140.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,276.90 : 6,899,925.15 = 1,360,561.02 : x
  2. Step 2: Convert to fraction form
    4,599,276.90/6,899,925.15 = 1,360,561.02/x
  3. Step 3: Cross multiply
    4,599,276.90x = 6,899,925.15 × 1,360,561.02
  4. Step 4: Simplify right side
    4,599,276.90x = 9,387,769,200,007.65
  5. Step 5: Solve for x
    x = 9,387,769,200,007.65/4,599,276.90
  6. Step 6: Final answer
    x = 2,041,140.25

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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.