Home / 2,050,303.17-2,829,407.11-1,132,595.45

Finding the Fourth Proportional to 2,050,303.17, 2,829,407.11 and 1,132,595.45

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Solution

The fourth proportional to 2,050,303.17, 2,829,407.11 and 1,132,595.45 is: 1,562,975.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,303.17 : 2,829,407.11 = 1,132,595.45 : x
  2. Step 2: Convert to fraction form
    2,050,303.17/2,829,407.11 = 1,132,595.45/x
  3. Step 3: Cross multiply
    2,050,303.17x = 2,829,407.11 × 1,132,595.45
  4. Step 4: Simplify right side
    2,050,303.17x = 3,204,573,618,983.65
  5. Step 5: Solve for x
    x = 3,204,573,618,983.65/2,050,303.17
  6. Step 6: Final answer
    x = 1,562,975.50

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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.