Home / 1,581,068.60-2,371,113.48-570,060.38

Finding the Fourth Proportional to 1,581,068.60, 2,371,113.48 and 570,060.38

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Solution

The fourth proportional to 1,581,068.60, 2,371,113.48 and 570,060.38 is: 854,914.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,068.60 : 2,371,113.48 = 570,060.38 : x
  2. Step 2: Convert to fraction form
    1,581,068.60/2,371,113.48 = 570,060.38/x
  3. Step 3: Cross multiply
    1,581,068.60x = 2,371,113.48 × 570,060.38
  4. Step 4: Simplify right side
    1,581,068.60x = 1,351,677,851,431.92
  5. Step 5: Solve for x
    x = 1,351,677,851,431.92/1,581,068.60
  6. Step 6: Final answer
    x = 854,914.11

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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.