Home / 4,783,001.54-7,174,528.23-1,417,237.70

Finding the Fourth Proportional to 4,783,001.54, 7,174,528.23 and 1,417,237.70

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Solution

The fourth proportional to 4,783,001.54, 7,174,528.23 and 1,417,237.70 is: 2,125,864.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,001.54 : 7,174,528.23 = 1,417,237.70 : x
  2. Step 2: Convert to fraction form
    4,783,001.54/7,174,528.23 = 1,417,237.70/x
  3. Step 3: Cross multiply
    4,783,001.54x = 7,174,528.23 × 1,417,237.70
  4. Step 4: Simplify right side
    4,783,001.54x = 10,168,011,887,270.27
  5. Step 5: Solve for x
    x = 10,168,011,887,270.27/4,783,001.54
  6. Step 6: Final answer
    x = 2,125,864.23

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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.