Home / 9,249,315.60-13,873,973.40-8,808,416.40

Finding the Fourth Proportional to 9,249,315.60, 13,873,973.40 and 8,808,416.40

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Solution

The fourth proportional to 9,249,315.60, 13,873,973.40 and 8,808,416.40 is: 13,212,624.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,315.60 : 13,873,973.40 = 8,808,416.40 : x
  2. Step 2: Convert to fraction form
    9,249,315.60/13,873,973.40 = 8,808,416.40/x
  3. Step 3: Cross multiply
    9,249,315.60x = 13,873,973.40 × 8,808,416.40
  4. Step 4: Simplify right side
    9,249,315.60x = 122,207,734,829,723.77
  5. Step 5: Solve for x
    x = 122,207,734,829,723.77/9,249,315.60
  6. Step 6: Final answer
    x = 13,212,624.60

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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.