Home / 10,757,547.66-14,844,982.71-5,862,664.40

Finding the Fourth Proportional to 10,757,547.66, 14,844,982.71 and 5,862,664.40

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Solution

The fourth proportional to 10,757,547.66, 14,844,982.71 and 5,862,664.40 is: 8,090,240.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,547.66 : 14,844,982.71 = 5,862,664.40 : x
  2. Step 2: Convert to fraction form
    10,757,547.66/14,844,982.71 = 5,862,664.40/x
  3. Step 3: Cross multiply
    10,757,547.66x = 14,844,982.71 × 5,862,664.40
  4. Step 4: Simplify right side
    10,757,547.66x = 87,031,151,652,532.53
  5. Step 5: Solve for x
    x = 87,031,151,652,532.53/10,757,547.66
  6. Step 6: Final answer
    x = 8,090,240.86

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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.