Home / 2,454,059.04-3,681,460.08-771,004.32

Finding the Fourth Proportional to 2,454,059.04, 3,681,460.08 and 771,004.32

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Solution

The fourth proportional to 2,454,059.04, 3,681,460.08 and 771,004.32 is: 1,156,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,059.04 : 3,681,460.08 = 771,004.32 : x
  2. Step 2: Convert to fraction form
    2,454,059.04/3,681,460.08 = 771,004.32/x
  3. Step 3: Cross multiply
    2,454,059.04x = 3,681,460.08 × 771,004.32
  4. Step 4: Simplify right side
    2,454,059.04x = 2,838,421,625,587.55
  5. Step 5: Solve for x
    x = 2,838,421,625,587.55/2,454,059.04
  6. Step 6: Final answer
    x = 1,156,623.20

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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.