Home / 7,537,823.38-10,404,043.86-4,276,547.02

Finding the Fourth Proportional to 7,537,823.38, 10,404,043.86 and 4,276,547.02

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Solution

The fourth proportional to 7,537,823.38, 10,404,043.86 and 4,276,547.02 is: 5,902,683.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,823.38 : 10,404,043.86 = 4,276,547.02 : x
  2. Step 2: Convert to fraction form
    7,537,823.38/10,404,043.86 = 4,276,547.02/x
  3. Step 3: Cross multiply
    7,537,823.38x = 10,404,043.86 × 4,276,547.02
  4. Step 4: Simplify right side
    7,537,823.38x = 44,493,382,765,432.29
  5. Step 5: Solve for x
    x = 44,493,382,765,432.29/7,537,823.38
  6. Step 6: Final answer
    x = 5,902,683.11

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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.