Home / 1,774,254.39-2,448,468.65-1,010,307.96

Finding the Fourth Proportional to 1,774,254.39, 2,448,468.65 and 1,010,307.96

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Solution

The fourth proportional to 1,774,254.39, 2,448,468.65 and 1,010,307.96 is: 1,394,223.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,254.39 : 2,448,468.65 = 1,010,307.96 : x
  2. Step 2: Convert to fraction form
    1,774,254.39/2,448,468.65 = 1,010,307.96/x
  3. Step 3: Cross multiply
    1,774,254.39x = 2,448,468.65 × 1,010,307.96
  4. Step 4: Simplify right side
    1,774,254.39x = 2,473,707,354,663.11
  5. Step 5: Solve for x
    x = 2,473,707,354,663.11/1,774,254.39
  6. Step 6: Final answer
    x = 1,394,223.61

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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.