Home / 1,065,124.30-1,596,908.85-433,713.10

Finding the Fourth Proportional to 1,065,124.30, 1,596,908.85 and 433,713.10

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Solution

The fourth proportional to 1,065,124.30, 1,596,908.85 and 433,713.10 is: 650,253.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,124.30 : 1,596,908.85 = 433,713.10 : x
  2. Step 2: Convert to fraction form
    1,065,124.30/1,596,908.85 = 433,713.10/x
  3. Step 3: Cross multiply
    1,065,124.30x = 1,596,908.85 × 433,713.10
  4. Step 4: Simplify right side
    1,065,124.30x = 692,600,287,750.94
  5. Step 5: Solve for x
    x = 692,600,287,750.94/1,065,124.30
  6. Step 6: Final answer
    x = 650,253.02

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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.