Home / 7,495,048.32-10,352,389.10-5,426,789.46

Finding the Fourth Proportional to 7,495,048.32, 10,352,389.10 and 5,426,789.46

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Solution

The fourth proportional to 7,495,048.32, 10,352,389.10 and 5,426,789.46 is: 7,495,646.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,048.32 : 10,352,389.10 = 5,426,789.46 : x
  2. Step 2: Convert to fraction form
    7,495,048.32/10,352,389.10 = 5,426,789.46/x
  3. Step 3: Cross multiply
    7,495,048.32x = 10,352,389.10 × 5,426,789.46
  4. Step 4: Simplify right side
    7,495,048.32x = 56,180,236,053,698.88
  5. Step 5: Solve for x
    x = 56,180,236,053,698.88/7,495,048.32
  6. Step 6: Final answer
    x = 7,495,646.95

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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.