Home / 3,506,544.73-4,838,984.45-1,957,830.14

Finding the Fourth Proportional to 3,506,544.73, 4,838,984.45 and 1,957,830.14

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Solution

The fourth proportional to 3,506,544.73, 4,838,984.45 and 1,957,830.14 is: 2,701,779.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,544.73 : 4,838,984.45 = 1,957,830.14 : x
  2. Step 2: Convert to fraction form
    3,506,544.73/4,838,984.45 = 1,957,830.14/x
  3. Step 3: Cross multiply
    3,506,544.73x = 4,838,984.45 × 1,957,830.14
  4. Step 4: Simplify right side
    3,506,544.73x = 9,473,909,582,229.92
  5. Step 5: Solve for x
    x = 9,473,909,582,229.92/3,506,544.73
  6. Step 6: Final answer
    x = 2,701,779.19

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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.