Home / 7,896,194.90-10,894,881.46-4,586,522.50

Finding the Fourth Proportional to 7,896,194.90, 10,894,881.46 and 4,586,522.50

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Solution

The fourth proportional to 7,896,194.90, 10,894,881.46 and 4,586,522.50 is: 6,328,316.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,194.90 : 10,894,881.46 = 4,586,522.50 : x
  2. Step 2: Convert to fraction form
    7,896,194.90/10,894,881.46 = 4,586,522.50/x
  3. Step 3: Cross multiply
    7,896,194.90x = 10,894,881.46 × 4,586,522.50
  4. Step 4: Simplify right side
    7,896,194.90x = 49,969,619,003,225.11
  5. Step 5: Solve for x
    x = 49,969,619,003,225.11/7,896,194.90
  6. Step 6: Final answer
    x = 6,328,316.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.