Home / 1,134,007.93-1,700,421.36-534,808.18

Finding the Fourth Proportional to 1,134,007.93, 1,700,421.36 and 534,808.18

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Solution

The fourth proportional to 1,134,007.93, 1,700,421.36 and 534,808.18 is: 801,933.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,007.93 : 1,700,421.36 = 534,808.18 : x
  2. Step 2: Convert to fraction form
    1,134,007.93/1,700,421.36 = 534,808.18/x
  3. Step 3: Cross multiply
    1,134,007.93x = 1,700,421.36 × 534,808.18
  4. Step 4: Simplify right side
    1,134,007.93x = 909,399,252,774.73
  5. Step 5: Solve for x
    x = 909,399,252,774.73/1,134,007.93
  6. Step 6: Final answer
    x = 801,933.77

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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.