Home / 1,044,889.06-1,567,335.26-286,740.91

Finding the Fourth Proportional to 1,044,889.06, 1,567,335.26 and 286,740.91

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Solution

The fourth proportional to 1,044,889.06, 1,567,335.26 and 286,740.91 is: 430,111.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,889.06 : 1,567,335.26 = 286,740.91 : x
  2. Step 2: Convert to fraction form
    1,044,889.06/1,567,335.26 = 286,740.91/x
  3. Step 3: Cross multiply
    1,044,889.06x = 1,567,335.26 × 286,740.91
  4. Step 4: Simplify right side
    1,044,889.06x = 449,419,130,890.81
  5. Step 5: Solve for x
    x = 449,419,130,890.81/1,044,889.06
  6. Step 6: Final answer
    x = 430,111.82

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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.