Home / 4,976,526.81-7,460,344.94-1,943,186.97

Finding the Fourth Proportional to 4,976,526.81, 7,460,344.94 and 1,943,186.97

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Solution

The fourth proportional to 4,976,526.81, 7,460,344.94 and 1,943,186.97 is: 2,913,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,526.81 : 7,460,344.94 = 1,943,186.97 : x
  2. Step 2: Convert to fraction form
    4,976,526.81/7,460,344.94 = 1,943,186.97/x
  3. Step 3: Cross multiply
    4,976,526.81x = 7,460,344.94 × 1,943,186.97
  4. Step 4: Simplify right side
    4,976,526.81x = 14,496,845,069,397.50
  5. Step 5: Solve for x
    x = 14,496,845,069,397.50/4,976,526.81
  6. Step 6: Final answer
    x = 2,913,044.70

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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.