Home / 10,698,819.34-14,764,363.17-5,804,042.36

Finding the Fourth Proportional to 10,698,819.34, 14,764,363.17 and 5,804,042.36

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Solution

The fourth proportional to 10,698,819.34, 14,764,363.17 and 5,804,042.36 is: 8,009,574.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,698,819.34 : 14,764,363.17 = 5,804,042.36 : x
  2. Step 2: Convert to fraction form
    10,698,819.34/14,764,363.17 = 5,804,042.36/x
  3. Step 3: Cross multiply
    10,698,819.34x = 14,764,363.17 × 5,804,042.36
  4. Step 4: Simplify right side
    10,698,819.34x = 85,692,989,277,214.19
  5. Step 5: Solve for x
    x = 85,692,989,277,214.19/10,698,819.34
  6. Step 6: Final answer
    x = 8,009,574.38

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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.