Home / 4,943,510.40-7,415,265.60-4,859,529.60

Finding the Fourth Proportional to 4,943,510.40, 7,415,265.60 and 4,859,529.60

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Solution

The fourth proportional to 4,943,510.40, 7,415,265.60 and 4,859,529.60 is: 7,289,294.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,510.40 : 7,415,265.60 = 4,859,529.60 : x
  2. Step 2: Convert to fraction form
    4,943,510.40/7,415,265.60 = 4,859,529.60/x
  3. Step 3: Cross multiply
    4,943,510.40x = 7,415,265.60 × 4,859,529.60
  4. Step 4: Simplify right side
    4,943,510.40x = 36,034,702,675,061.76
  5. Step 5: Solve for x
    x = 36,034,702,675,061.76/4,943,510.40
  6. Step 6: Final answer
    x = 7,289,294.40

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Double scale
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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.