Home / 13,041,597.95-19,563,815.73-4,843,278.53

Finding the Fourth Proportional to 13,041,597.95, 19,563,815.73 and 4,843,278.53

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Solution

The fourth proportional to 13,041,597.95, 19,563,815.73 and 4,843,278.53 is: 7,265,444.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,041,597.95 : 19,563,815.73 = 4,843,278.53 : x
  2. Step 2: Convert to fraction form
    13,041,597.95/19,563,815.73 = 4,843,278.53/x
  3. Step 3: Cross multiply
    13,041,597.95x = 19,563,815.73 × 4,843,278.53
  4. Step 4: Simplify right side
    13,041,597.95x = 94,753,008,592,166.20
  5. Step 5: Solve for x
    x = 94,753,008,592,166.20/13,041,597.95
  6. Step 6: Final answer
    x = 7,265,444.69

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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.