Home / 4,937,888.49-7,406,084.30-1,343,935.50

Finding the Fourth Proportional to 4,937,888.49, 7,406,084.30 and 1,343,935.50

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Solution

The fourth proportional to 4,937,888.49, 7,406,084.30 and 1,343,935.50 is: 2,015,699.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,888.49 : 7,406,084.30 = 1,343,935.50 : x
  2. Step 2: Convert to fraction form
    4,937,888.49/7,406,084.30 = 1,343,935.50/x
  3. Step 3: Cross multiply
    4,937,888.49x = 7,406,084.30 × 1,343,935.50
  4. Step 4: Simplify right side
    4,937,888.49x = 9,953,299,600,042.97
  5. Step 5: Solve for x
    x = 9,953,299,600,042.97/4,937,888.49
  6. Step 6: Final answer
    x = 2,015,699.55

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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.