Home / 2,713,391.04-3,744,292.32-1,506,072

Finding the Fourth Proportional to 2,713,391.04, 3,744,292.32 and 1,506,072

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Solution

The fourth proportional to 2,713,391.04, 3,744,292.32 and 1,506,072 is: 2,078,275.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,391.04 : 3,744,292.32 = 1,506,072 : x
  2. Step 2: Convert to fraction form
    2,713,391.04/3,744,292.32 = 1,506,072/x
  3. Step 3: Cross multiply
    2,713,391.04x = 3,744,292.32 × 1,506,072
  4. Step 4: Simplify right side
    2,713,391.04x = 5,639,173,822,967.04
  5. Step 5: Solve for x
    x = 5,639,173,822,967.04/2,713,391.04
  6. Step 6: Final answer
    x = 2,078,275.39

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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.