Home / 3,224,374.59-4,449,545.17-1,774,071.01

Finding the Fourth Proportional to 3,224,374.59, 4,449,545.17 and 1,774,071.01

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Solution

The fourth proportional to 3,224,374.59, 4,449,545.17 and 1,774,071.01 is: 2,448,167.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,374.59 : 4,449,545.17 = 1,774,071.01 : x
  2. Step 2: Convert to fraction form
    3,224,374.59/4,449,545.17 = 1,774,071.01/x
  3. Step 3: Cross multiply
    3,224,374.59x = 4,449,545.17 × 1,774,071.01
  4. Step 4: Simplify right side
    3,224,374.59x = 7,893,809,078,223.48
  5. Step 5: Solve for x
    x = 7,893,809,078,223.48/3,224,374.59
  6. Step 6: Final answer
    x = 2,448,167.50

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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.