Home / 2,381,904.53-3,570,848.40-1,033,051.22

Finding the Fourth Proportional to 2,381,904.53, 3,570,848.40 and 1,033,051.22

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Solution

The fourth proportional to 2,381,904.53, 3,570,848.40 and 1,033,051.22 is: 1,548,705.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,904.53 : 3,570,848.40 = 1,033,051.22 : x
  2. Step 2: Convert to fraction form
    2,381,904.53/3,570,848.40 = 1,033,051.22/x
  3. Step 3: Cross multiply
    2,381,904.53x = 3,570,848.40 × 1,033,051.22
  4. Step 4: Simplify right side
    2,381,904.53x = 3,688,869,289,654.52
  5. Step 5: Solve for x
    x = 3,688,869,289,654.52/2,381,904.53
  6. Step 6: Final answer
    x = 1,548,705.77

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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.