Home / 1,832,041.53-2,528,257.83-1,016,218.62

Finding the Fourth Proportional to 1,832,041.53, 2,528,257.83 and 1,016,218.62

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Solution

The fourth proportional to 1,832,041.53, 2,528,257.83 and 1,016,218.62 is: 1,402,404.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,041.53 : 2,528,257.83 = 1,016,218.62 : x
  2. Step 2: Convert to fraction form
    1,832,041.53/2,528,257.83 = 1,016,218.62/x
  3. Step 3: Cross multiply
    1,832,041.53x = 2,528,257.83 × 1,016,218.62
  4. Step 4: Simplify right side
    1,832,041.53x = 2,569,262,683,006.79
  5. Step 5: Solve for x
    x = 2,569,262,683,006.79/1,832,041.53
  6. Step 6: Final answer
    x = 1,402,404.17

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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.