Home / 2,415,557.69-3,333,511.02-1,327,875.11

Finding the Fourth Proportional to 2,415,557.69, 3,333,511.02 and 1,327,875.11

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Solution

The fourth proportional to 2,415,557.69, 3,333,511.02 and 1,327,875.11 is: 1,832,490.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,557.69 : 3,333,511.02 = 1,327,875.11 : x
  2. Step 2: Convert to fraction form
    2,415,557.69/3,333,511.02 = 1,327,875.11/x
  3. Step 3: Cross multiply
    2,415,557.69x = 3,333,511.02 × 1,327,875.11
  4. Step 4: Simplify right side
    2,415,557.69x = 4,426,486,295,701.16
  5. Step 5: Solve for x
    x = 4,426,486,295,701.16/2,415,557.69
  6. Step 6: Final answer
    x = 1,832,490.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.