Home / 2,402,784.10-3,604,176.15-1,458,000.10

Finding the Fourth Proportional to 2,402,784.10, 3,604,176.15 and 1,458,000.10

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Solution

The fourth proportional to 2,402,784.10, 3,604,176.15 and 1,458,000.10 is: 2,187,000.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,784.10 : 3,604,176.15 = 1,458,000.10 : x
  2. Step 2: Convert to fraction form
    2,402,784.10/3,604,176.15 = 1,458,000.10/x
  3. Step 3: Cross multiply
    2,402,784.10x = 3,604,176.15 × 1,458,000.10
  4. Step 4: Simplify right side
    2,402,784.10x = 5,254,889,187,117.62
  5. Step 5: Solve for x
    x = 5,254,889,187,117.62/2,402,784.10
  6. Step 6: Final answer
    x = 2,187,000.15

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Similar ratio
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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.