Home / 8,595,143.19-11,861,050.14-4,727,664.35

Finding the Fourth Proportional to 8,595,143.19, 11,861,050.14 and 4,727,664.35

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Solution

The fourth proportional to 8,595,143.19, 11,861,050.14 and 4,727,664.35 is: 6,524,040.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,143.19 : 11,861,050.14 = 4,727,664.35 : x
  2. Step 2: Convert to fraction form
    8,595,143.19/11,861,050.14 = 4,727,664.35/x
  3. Step 3: Cross multiply
    8,595,143.19x = 11,861,050.14 × 4,727,664.35
  4. Step 4: Simplify right side
    8,595,143.19x = 56,075,063,841,135.26
  5. Step 5: Solve for x
    x = 56,075,063,841,135.26/8,595,143.19
  6. Step 6: Final answer
    x = 6,524,040.68

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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.