Home / 968,037.60-1,452,056.40-700,543.20

Finding the Fourth Proportional to 968,037.60, 1,452,056.40 and 700,543.20

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Solution

The fourth proportional to 968,037.60, 1,452,056.40 and 700,543.20 is: 1,050,814.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,037.60 : 1,452,056.40 = 700,543.20 : x
  2. Step 2: Convert to fraction form
    968,037.60/1,452,056.40 = 700,543.20/x
  3. Step 3: Cross multiply
    968,037.60x = 1,452,056.40 × 700,543.20
  4. Step 4: Simplify right side
    968,037.60x = 1,017,228,237,036.48
  5. Step 5: Solve for x
    x = 1,017,228,237,036.48/968,037.60
  6. Step 6: Final answer
    x = 1,050,814.80

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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.