Home / 1,470,280.60-2,204,383.02-570,973.24

Finding the Fourth Proportional to 1,470,280.60, 2,204,383.02 and 570,973.24

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Solution

The fourth proportional to 1,470,280.60, 2,204,383.02 and 570,973.24 is: 856,056.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,280.60 : 2,204,383.02 = 570,973.24 : x
  2. Step 2: Convert to fraction form
    1,470,280.60/2,204,383.02 = 570,973.24/x
  3. Step 3: Cross multiply
    1,470,280.60x = 2,204,383.02 × 570,973.24
  4. Step 4: Simplify right side
    1,470,280.60x = 1,258,643,715,130.38
  5. Step 5: Solve for x
    x = 1,258,643,715,130.38/1,470,280.60
  6. Step 6: Final answer
    x = 856,056.81

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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.