Home / 13,041,595.32-19,563,811.79-4,843,275.90

Finding the Fourth Proportional to 13,041,595.32, 19,563,811.79 and 4,843,275.90

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Solution

The fourth proportional to 13,041,595.32, 19,563,811.79 and 4,843,275.90 is: 7,265,440.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,041,595.32 : 19,563,811.79 = 4,843,275.90 : x
  2. Step 2: Convert to fraction form
    13,041,595.32/19,563,811.79 = 4,843,275.90/x
  3. Step 3: Cross multiply
    13,041,595.32x = 19,563,811.79 × 4,843,275.90
  4. Step 4: Simplify right side
    13,041,595.32x = 94,752,938,057,062.19
  5. Step 5: Solve for x
    x = 94,752,938,057,062.19/13,041,595.32
  6. Step 6: Final answer
    x = 7,265,440.75

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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.