Home / 956,674.13-1,320,210.29-526,952.93

Finding the Fourth Proportional to 956,674.13, 1,320,210.29 and 526,952.93

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Solution

The fourth proportional to 956,674.13, 1,320,210.29 and 526,952.93 is: 727,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,674.13 : 1,320,210.29 = 526,952.93 : x
  2. Step 2: Convert to fraction form
    956,674.13/1,320,210.29 = 526,952.93/x
  3. Step 3: Cross multiply
    956,674.13x = 1,320,210.29 × 526,952.93
  4. Step 4: Simplify right side
    956,674.13x = 695,688,675,247.98
  5. Step 5: Solve for x
    x = 695,688,675,247.98/956,674.13
  6. Step 6: Final answer
    x = 727,195.04

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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.