Home / 9,889,384.10-14,822,266.35-4,132,106.60

Finding the Fourth Proportional to 9,889,384.10, 14,822,266.35 and 4,132,106.60

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Solution

The fourth proportional to 9,889,384.10, 14,822,266.35 and 4,132,106.60 is: 6,193,225.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,889,384.10 : 14,822,266.35 = 4,132,106.60 : x
  2. Step 2: Convert to fraction form
    9,889,384.10/14,822,266.35 = 4,132,106.60/x
  3. Step 3: Cross multiply
    9,889,384.10x = 14,822,266.35 × 4,132,106.60
  4. Step 4: Simplify right side
    9,889,384.10x = 61,247,184,611,792.91
  5. Step 5: Solve for x
    x = 61,247,184,611,792.91/9,889,384.10
  6. Step 6: Final answer
    x = 6,193,225.38

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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.