Home / 1,874,228.10-2,810,686.05-975,371.10

Finding the Fourth Proportional to 1,874,228.10, 2,810,686.05 and 975,371.10

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Solution

The fourth proportional to 1,874,228.10, 2,810,686.05 and 975,371.10 is: 1,462,715.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,228.10 : 2,810,686.05 = 975,371.10 : x
  2. Step 2: Convert to fraction form
    1,874,228.10/2,810,686.05 = 975,371.10/x
  3. Step 3: Cross multiply
    1,874,228.10x = 2,810,686.05 × 975,371.10
  4. Step 4: Simplify right side
    1,874,228.10x = 2,741,461,944,343.15
  5. Step 5: Solve for x
    x = 2,741,461,944,343.15/1,874,228.10
  6. Step 6: Final answer
    x = 1,462,715.21

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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.