Home / 9,063,973.10-13,595,959.65-3,672,799.40

Finding the Fourth Proportional to 9,063,973.10, 13,595,959.65 and 3,672,799.40

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Solution

The fourth proportional to 9,063,973.10, 13,595,959.65 and 3,672,799.40 is: 5,509,199.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,973.10 : 13,595,959.65 = 3,672,799.40 : x
  2. Step 2: Convert to fraction form
    9,063,973.10/13,595,959.65 = 3,672,799.40/x
  3. Step 3: Cross multiply
    9,063,973.10x = 13,595,959.65 × 3,672,799.40
  4. Step 4: Simplify right side
    9,063,973.10x = 49,935,232,444,944.21
  5. Step 5: Solve for x
    x = 49,935,232,444,944.21/9,063,973.10
  6. Step 6: Final answer
    x = 5,509,199.10

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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.