Home / 3,041,968.16-4,197,916.11-1,683,841.16

Finding the Fourth Proportional to 3,041,968.16, 4,197,916.11 and 1,683,841.16

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Solution

The fourth proportional to 3,041,968.16, 4,197,916.11 and 1,683,841.16 is: 2,323,700.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,968.16 : 4,197,916.11 = 1,683,841.16 : x
  2. Step 2: Convert to fraction form
    3,041,968.16/4,197,916.11 = 1,683,841.16/x
  3. Step 3: Cross multiply
    3,041,968.16x = 4,197,916.11 × 1,683,841.16
  4. Step 4: Simplify right side
    3,041,968.16x = 7,068,623,902,836.30
  5. Step 5: Solve for x
    x = 7,068,623,902,836.30/3,041,968.16
  6. Step 6: Final answer
    x = 2,323,700.82

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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.