Home / 2,442,275.53-3,370,541.55-1,354,897.10

Finding the Fourth Proportional to 2,442,275.53, 3,370,541.55 and 1,354,897.10

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Solution

The fourth proportional to 2,442,275.53, 3,370,541.55 and 1,354,897.10 is: 1,869,869.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,275.53 : 3,370,541.55 = 1,354,897.10 : x
  2. Step 2: Convert to fraction form
    2,442,275.53/3,370,541.55 = 1,354,897.10/x
  3. Step 3: Cross multiply
    2,442,275.53x = 3,370,541.55 × 1,354,897.10
  4. Step 4: Simplify right side
    2,442,275.53x = 4,566,736,971,524.51
  5. Step 5: Solve for x
    x = 4,566,736,971,524.51/2,442,275.53
  6. Step 6: Final answer
    x = 1,869,869.68

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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.