Home / 1,732,173.55-2,596,935.80-1,048,911.71

Finding the Fourth Proportional to 1,732,173.55, 2,596,935.80 and 1,048,911.71

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Solution

The fourth proportional to 1,732,173.55, 2,596,935.80 and 1,048,911.71 is: 1,572,565.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,173.55 : 2,596,935.80 = 1,048,911.71 : x
  2. Step 2: Convert to fraction form
    1,732,173.55/2,596,935.80 = 1,048,911.71/x
  3. Step 3: Cross multiply
    1,732,173.55x = 2,596,935.80 × 1,048,911.71
  4. Step 4: Simplify right side
    1,732,173.55x = 2,723,956,360,375.82
  5. Step 5: Solve for x
    x = 2,723,956,360,375.82/1,732,173.55
  6. Step 6: Final answer
    x = 1,572,565.50

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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.