Home / 1,196,594.79-1,794,423.53-417,410.70

Finding the Fourth Proportional to 1,196,594.79, 1,794,423.53 and 417,410.70

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Solution

The fourth proportional to 1,196,594.79, 1,794,423.53 and 417,410.70 is: 625,952.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,594.79 : 1,794,423.53 = 417,410.70 : x
  2. Step 2: Convert to fraction form
    1,196,594.79/1,794,423.53 = 417,410.70/x
  3. Step 3: Cross multiply
    1,196,594.79x = 1,794,423.53 × 417,410.70
  4. Step 4: Simplify right side
    1,196,594.79x = 749,011,579,666.72
  5. Step 5: Solve for x
    x = 749,011,579,666.72/1,196,594.79
  6. Step 6: Final answer
    x = 625,952.57

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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.