Home / 6,832,574.24-10,248,880.80-1,975,276.16

Finding the Fourth Proportional to 6,832,574.24, 10,248,880.80 and 1,975,276.16

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Solution

The fourth proportional to 6,832,574.24, 10,248,880.80 and 1,975,276.16 is: 2,962,919.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,574.24 : 10,248,880.80 = 1,975,276.16 : x
  2. Step 2: Convert to fraction form
    6,832,574.24/10,248,880.80 = 1,975,276.16/x
  3. Step 3: Cross multiply
    6,832,574.24x = 10,248,880.80 × 1,975,276.16
  4. Step 4: Simplify right side
    6,832,574.24x = 20,244,369,859,677.32
  5. Step 5: Solve for x
    x = 20,244,369,859,677.32/6,832,574.24
  6. Step 6: Final answer
    x = 2,962,919.85

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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.