Home / 3,106,666.61-4,657,833.44-1,376,595.50

Finding the Fourth Proportional to 3,106,666.61, 4,657,833.44 and 1,376,595.50

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Solution

The fourth proportional to 3,106,666.61, 4,657,833.44 and 1,376,595.50 is: 2,063,933.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,666.61 : 4,657,833.44 = 1,376,595.50 : x
  2. Step 2: Convert to fraction form
    3,106,666.61/4,657,833.44 = 1,376,595.50/x
  3. Step 3: Cross multiply
    3,106,666.61x = 4,657,833.44 × 1,376,595.50
  4. Step 4: Simplify right side
    3,106,666.61x = 6,411,952,523,081.38
  5. Step 5: Solve for x
    x = 6,411,952,523,081.38/3,106,666.61
  6. Step 6: Final answer
    x = 2,063,933.26

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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.