Home / 3,547,538.16-4,895,602.96-1,937,906.16

Finding the Fourth Proportional to 3,547,538.16, 4,895,602.96 and 1,937,906.16

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Solution

The fourth proportional to 3,547,538.16, 4,895,602.96 and 1,937,906.16 is: 2,674,310.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,538.16 : 4,895,602.96 = 1,937,906.16 : x
  2. Step 2: Convert to fraction form
    3,547,538.16/4,895,602.96 = 1,937,906.16/x
  3. Step 3: Cross multiply
    3,547,538.16x = 4,895,602.96 × 1,937,906.16
  4. Step 4: Simplify right side
    3,547,538.16x = 9,487,219,133,098.23
  5. Step 5: Solve for x
    x = 9,487,219,133,098.23/3,547,538.16
  6. Step 6: Final answer
    x = 2,674,310.66

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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.