Home / 6,238,575.40-9,357,863.10-1,750,851.40

Finding the Fourth Proportional to 6,238,575.40, 9,357,863.10 and 1,750,851.40

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Solution

The fourth proportional to 6,238,575.40, 9,357,863.10 and 1,750,851.40 is: 2,626,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,575.40 : 9,357,863.10 = 1,750,851.40 : x
  2. Step 2: Convert to fraction form
    6,238,575.40/9,357,863.10 = 1,750,851.40/x
  3. Step 3: Cross multiply
    6,238,575.40x = 9,357,863.10 × 1,750,851.40
  4. Step 4: Simplify right side
    6,238,575.40x = 16,384,227,709,643.34
  5. Step 5: Solve for x
    x = 16,384,227,709,643.34/6,238,575.40
  6. Step 6: Final answer
    x = 2,626,277.10

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1.5x scale

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.