Home / 1,774,284.36-2,448,509.96-1,010,337.90

Finding the Fourth Proportional to 1,774,284.36, 2,448,509.96 and 1,010,337.90

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Solution

The fourth proportional to 1,774,284.36, 2,448,509.96 and 1,010,337.90 is: 1,394,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,284.36 : 2,448,509.96 = 1,010,337.90 : x
  2. Step 2: Convert to fraction form
    1,774,284.36/2,448,509.96 = 1,010,337.90/x
  3. Step 3: Cross multiply
    1,774,284.36x = 2,448,509.96 × 1,010,337.90
  4. Step 4: Simplify right side
    1,774,284.36x = 2,473,822,411,115.48
  5. Step 5: Solve for x
    x = 2,473,822,411,115.48/1,774,284.36
  6. Step 6: Final answer
    x = 1,394,264.90

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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.