Home / 6,573,526.80-9,860,290.20-4,767,939.60

Finding the Fourth Proportional to 6,573,526.80, 9,860,290.20 and 4,767,939.60

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Solution

The fourth proportional to 6,573,526.80, 9,860,290.20 and 4,767,939.60 is: 7,151,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,526.80 : 9,860,290.20 = 4,767,939.60 : x
  2. Step 2: Convert to fraction form
    6,573,526.80/9,860,290.20 = 4,767,939.60/x
  3. Step 3: Cross multiply
    6,573,526.80x = 9,860,290.20 × 4,767,939.60
  4. Step 4: Simplify right side
    6,573,526.80x = 47,013,268,112,071.91
  5. Step 5: Solve for x
    x = 47,013,268,112,071.91/6,573,526.80
  6. Step 6: Final answer
    x = 7,151,909.40

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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.