Home / 1,774,276.34-2,448,498.93-1,010,329.89

Finding the Fourth Proportional to 1,774,276.34, 2,448,498.93 and 1,010,329.89

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Solution

The fourth proportional to 1,774,276.34, 2,448,498.93 and 1,010,329.89 is: 1,394,253.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,276.34 : 2,448,498.93 = 1,010,329.89 : x
  2. Step 2: Convert to fraction form
    1,774,276.34/2,448,498.93 = 1,010,329.89/x
  3. Step 3: Cross multiply
    1,774,276.34x = 2,448,498.93 × 1,010,329.89
  4. Step 4: Simplify right side
    1,774,276.34x = 2,473,791,654,612.02
  5. Step 5: Solve for x
    x = 2,473,791,654,612.02/1,774,276.34
  6. Step 6: Final answer
    x = 1,394,253.87

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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.