Home / 1,037,866.72-1,432,255.44-560,938.72

Finding the Fourth Proportional to 1,037,866.72, 1,432,255.44 and 560,938.72

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Solution

The fourth proportional to 1,037,866.72, 1,432,255.44 and 560,938.72 is: 774,095.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,866.72 : 1,432,255.44 = 560,938.72 : x
  2. Step 2: Convert to fraction form
    1,037,866.72/1,432,255.44 = 560,938.72/x
  3. Step 3: Cross multiply
    1,037,866.72x = 1,432,255.44 × 560,938.72
  4. Step 4: Simplify right side
    1,037,866.72x = 803,407,533,226.64
  5. Step 5: Solve for x
    x = 803,407,533,226.64/1,037,866.72
  6. Step 6: Final answer
    x = 774,095.09

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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.