Home / 8,262,527.16-11,402,406.12-4,541,702.79

Finding the Fourth Proportional to 8,262,527.16, 11,402,406.12 and 4,541,702.79

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Solution

The fourth proportional to 8,262,527.16, 11,402,406.12 and 4,541,702.79 is: 6,267,615.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,527.16 : 11,402,406.12 = 4,541,702.79 : x
  2. Step 2: Convert to fraction form
    8,262,527.16/11,402,406.12 = 4,541,702.79/x
  3. Step 3: Cross multiply
    8,262,527.16x = 11,402,406.12 × 4,541,702.79
  4. Step 4: Simplify right side
    8,262,527.16x = 51,786,339,630,905.04
  5. Step 5: Solve for x
    x = 51,786,339,630,905.04/8,262,527.16
  6. Step 6: Final answer
    x = 6,267,615.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.