Home / 1,044,212.73-1,566,320.46-286,060.93

Finding the Fourth Proportional to 1,044,212.73, 1,566,320.46 and 286,060.93

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Solution

The fourth proportional to 1,044,212.73, 1,566,320.46 and 286,060.93 is: 429,091.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,212.73 : 1,566,320.46 = 286,060.93 : x
  2. Step 2: Convert to fraction form
    1,044,212.73/1,566,320.46 = 286,060.93/x
  3. Step 3: Cross multiply
    1,044,212.73x = 1,566,320.46 × 286,060.93
  4. Step 4: Simplify right side
    1,044,212.73x = 448,063,087,465.63
  5. Step 5: Solve for x
    x = 448,063,087,465.63/1,044,212.73
  6. Step 6: Final answer
    x = 429,091.77

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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.