Home / 1,711,269.02-2,361,569.91-947,335.34

Finding the Fourth Proportional to 1,711,269.02, 2,361,569.91 and 947,335.34

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Solution

The fourth proportional to 1,711,269.02, 2,361,569.91 and 947,335.34 is: 1,307,333.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,269.02 : 2,361,569.91 = 947,335.34 : x
  2. Step 2: Convert to fraction form
    1,711,269.02/2,361,569.91 = 947,335.34/x
  3. Step 3: Cross multiply
    1,711,269.02x = 2,361,569.91 × 947,335.34
  4. Step 4: Simplify right side
    1,711,269.02x = 2,237,198,633,623.62
  5. Step 5: Solve for x
    x = 2,237,198,633,623.62/1,711,269.02
  6. Step 6: Final answer
    x = 1,307,333.10

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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.