Home / 10,548,413.74-15,817,386.28-3,359,010.94

Finding the Fourth Proportional to 10,548,413.74, 15,817,386.28 and 3,359,010.94

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Solution

The fourth proportional to 10,548,413.74, 15,817,386.28 and 3,359,010.94 is: 5,036,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,548,413.74 : 15,817,386.28 = 3,359,010.94 : x
  2. Step 2: Convert to fraction form
    10,548,413.74/15,817,386.28 = 3,359,010.94/x
  3. Step 3: Cross multiply
    10,548,413.74x = 15,817,386.28 × 3,359,010.94
  4. Step 4: Simplify right side
    10,548,413.74x = 53,130,773,556,725.90
  5. Step 5: Solve for x
    x = 53,130,773,556,725.90/10,548,413.74
  6. Step 6: Final answer
    x = 5,036,849.60

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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.