Home / 3,547,129-4,895,038.56-1,937,497

Finding the Fourth Proportional to 3,547,129, 4,895,038.56 and 1,937,497

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Solution

The fourth proportional to 3,547,129, 4,895,038.56 and 1,937,497 is: 2,673,746.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,129 : 4,895,038.56 = 1,937,497 : x
  2. Step 2: Convert to fraction form
    3,547,129/4,895,038.56 = 1,937,497/x
  3. Step 3: Cross multiply
    3,547,129x = 4,895,038.56 × 1,937,497
  4. Step 4: Simplify right side
    3,547,129x = 9,484,122,524,884.32
  5. Step 5: Solve for x
    x = 9,484,122,524,884.32/3,547,129
  6. Step 6: Final answer
    x = 2,673,746.15

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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.