Home / 2,506,053.56-3,458,357.28-1,360,133.92

Finding the Fourth Proportional to 2,506,053.56, 3,458,357.28 and 1,360,133.92

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Solution

The fourth proportional to 2,506,053.56, 3,458,357.28 and 1,360,133.92 is: 1,876,986.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,053.56 : 3,458,357.28 = 1,360,133.92 : x
  2. Step 2: Convert to fraction form
    2,506,053.56/3,458,357.28 = 1,360,133.92/x
  3. Step 3: Cross multiply
    2,506,053.56x = 3,458,357.28 × 1,360,133.92
  4. Step 4: Simplify right side
    2,506,053.56x = 4,703,829,044,006.94
  5. Step 5: Solve for x
    x = 4,703,829,044,006.94/2,506,053.56
  6. Step 6: Final answer
    x = 1,876,986.64

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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.