Home / 9,358,839.60-14,038,259.40-6,335,530.80

Finding the Fourth Proportional to 9,358,839.60, 14,038,259.40 and 6,335,530.80

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Solution

The fourth proportional to 9,358,839.60, 14,038,259.40 and 6,335,530.80 is: 9,503,296.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,839.60 : 14,038,259.40 = 6,335,530.80 : x
  2. Step 2: Convert to fraction form
    9,358,839.60/14,038,259.40 = 6,335,530.80/x
  3. Step 3: Cross multiply
    9,358,839.60x = 14,038,259.40 × 6,335,530.80
  4. Step 4: Simplify right side
    9,358,839.60x = 88,939,824,807,089.52
  5. Step 5: Solve for x
    x = 88,939,824,807,089.52/9,358,839.60
  6. Step 6: Final answer
    x = 9,503,296.20

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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.