Home / 6,506,734.04-8,979,293.80-3,606,312.16

Finding the Fourth Proportional to 6,506,734.04, 8,979,293.80 and 3,606,312.16

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Solution

The fourth proportional to 6,506,734.04, 8,979,293.80 and 3,606,312.16 is: 4,976,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,734.04 : 8,979,293.80 = 3,606,312.16 : x
  2. Step 2: Convert to fraction form
    6,506,734.04/8,979,293.80 = 3,606,312.16/x
  3. Step 3: Cross multiply
    6,506,734.04x = 8,979,293.80 × 3,606,312.16
  4. Step 4: Simplify right side
    6,506,734.04x = 32,382,136,419,152.61
  5. Step 5: Solve for x
    x = 32,382,136,419,152.61/6,506,734.04
  6. Step 6: Final answer
    x = 4,976,711.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.