Home / 4,588,569.61-6,882,842.01-1,709,870.87

Finding the Fourth Proportional to 4,588,569.61, 6,882,842.01 and 1,709,870.87

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Solution

The fourth proportional to 4,588,569.61, 6,882,842.01 and 1,709,870.87 is: 2,564,801.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,569.61 : 6,882,842.01 = 1,709,870.87 : x
  2. Step 2: Convert to fraction form
    4,588,569.61/6,882,842.01 = 1,709,870.87/x
  3. Step 3: Cross multiply
    4,588,569.61x = 6,882,842.01 × 1,709,870.87
  4. Step 4: Simplify right side
    4,588,569.61x = 11,768,771,030,996.02
  5. Step 5: Solve for x
    x = 11,768,771,030,996.02/4,588,569.61
  6. Step 6: Final answer
    x = 2,564,801.68

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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.