Home / 708,301.44-1,063,075.44-371,582.70

Finding the Fourth Proportional to 708,301.44, 1,063,075.44 and 371,582.70

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Solution

The fourth proportional to 708,301.44, 1,063,075.44 and 371,582.70 is: 557,701.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,301.44 : 1,063,075.44 = 371,582.70 : x
  2. Step 2: Convert to fraction form
    708,301.44/1,063,075.44 = 371,582.70/x
  3. Step 3: Cross multiply
    708,301.44x = 1,063,075.44 × 371,582.70
  4. Step 4: Simplify right side
    708,301.44x = 395,020,442,298.89
  5. Step 5: Solve for x
    x = 395,020,442,298.89/708,301.44
  6. Step 6: Final answer
    x = 557,701.03

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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.