Home / 2,535,547.25-3,804,569.51-1,187,477.03

Finding the Fourth Proportional to 2,535,547.25, 3,804,569.51 and 1,187,477.03

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Solution

The fourth proportional to 2,535,547.25, 3,804,569.51 and 1,187,477.03 is: 1,781,800.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,547.25 : 3,804,569.51 = 1,187,477.03 : x
  2. Step 2: Convert to fraction form
    2,535,547.25/3,804,569.51 = 1,187,477.03/x
  3. Step 3: Cross multiply
    2,535,547.25x = 3,804,569.51 × 1,187,477.03
  4. Step 4: Simplify right side
    2,535,547.25x = 4,517,838,905,737.39
  5. Step 5: Solve for x
    x = 4,517,838,905,737.39/2,535,547.25
  6. Step 6: Final answer
    x = 1,781,800.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.