Home / 1,174,499.24-1,762,011.42-375,828.71

Finding the Fourth Proportional to 1,174,499.24, 1,762,011.42 and 375,828.71

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Solution

The fourth proportional to 1,174,499.24, 1,762,011.42 and 375,828.71 is: 563,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,499.24 : 1,762,011.42 = 375,828.71 : x
  2. Step 2: Convert to fraction form
    1,174,499.24/1,762,011.42 = 375,828.71/x
  3. Step 3: Cross multiply
    1,174,499.24x = 1,762,011.42 × 375,828.71
  4. Step 4: Simplify right side
    1,174,499.24x = 662,214,478,983.87
  5. Step 5: Solve for x
    x = 662,214,478,983.87/1,174,499.24
  6. Step 6: Final answer
    x = 563,827.08

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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.