Home / 1,832,317.55-2,527,547.66-1,142,792.31

Finding the Fourth Proportional to 1,832,317.55, 2,527,547.66 and 1,142,792.31

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Solution

The fourth proportional to 1,832,317.55, 2,527,547.66 and 1,142,792.31 is: 1,576,398.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,317.55 : 2,527,547.66 = 1,142,792.31 : x
  2. Step 2: Convert to fraction form
    1,832,317.55/2,527,547.66 = 1,142,792.31/x
  3. Step 3: Cross multiply
    1,832,317.55x = 2,527,547.66 × 1,142,792.31
  4. Step 4: Simplify right side
    1,832,317.55x = 2,888,462,029,006.50
  5. Step 5: Solve for x
    x = 2,888,462,029,006.50/1,832,317.55
  6. Step 6: Final answer
    x = 1,576,398.17

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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.