Home / 2,421,124.59-3,341,111.19-1,333,497.45

Finding the Fourth Proportional to 2,421,124.59, 3,341,111.19 and 1,333,497.45

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Solution

The fourth proportional to 2,421,124.59, 3,341,111.19 and 1,333,497.45 is: 1,840,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,124.59 : 3,341,111.19 = 1,333,497.45 : x
  2. Step 2: Convert to fraction form
    2,421,124.59/3,341,111.19 = 1,333,497.45/x
  3. Step 3: Cross multiply
    2,421,124.59x = 3,341,111.19 × 1,333,497.45
  4. Step 4: Simplify right side
    2,421,124.59x = 4,455,363,252,031.47
  5. Step 5: Solve for x
    x = 4,455,363,252,031.47/2,421,124.59
  6. Step 6: Final answer
    x = 1,840,204.04

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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.