Home / 10,948,574.09-15,108,383.06-6,053,411.99

Finding the Fourth Proportional to 10,948,574.09, 15,108,383.06 and 6,053,411.99

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Solution

The fourth proportional to 10,948,574.09, 15,108,383.06 and 6,053,411.99 is: 8,353,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,574.09 : 15,108,383.06 = 6,053,411.99 : x
  2. Step 2: Convert to fraction form
    10,948,574.09/15,108,383.06 = 6,053,411.99/x
  3. Step 3: Cross multiply
    10,948,574.09x = 15,108,383.06 × 6,053,411.99
  4. Step 4: Simplify right side
    10,948,574.09x = 91,457,267,164,916.89
  5. Step 5: Solve for x
    x = 91,457,267,164,916.89/10,948,574.09
  6. Step 6: Final answer
    x = 8,353,349.62

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