Home / 1,174,854.16-1,762,150.02-416,632.20

Finding the Fourth Proportional to 1,174,854.16, 1,762,150.02 and 416,632.20

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Solution

The fourth proportional to 1,174,854.16, 1,762,150.02 and 416,632.20 is: 624,901.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,854.16 : 1,762,150.02 = 416,632.20 : x
  2. Step 2: Convert to fraction form
    1,174,854.16/1,762,150.02 = 416,632.20/x
  3. Step 3: Cross multiply
    1,174,854.16x = 1,762,150.02 × 416,632.20
  4. Step 4: Simplify right side
    1,174,854.16x = 734,168,439,562.64
  5. Step 5: Solve for x
    x = 734,168,439,562.64/1,174,854.16
  6. Step 6: Final answer
    x = 624,901.77

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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.