Home / 6,501,356.19-8,963,363.61-5,593,338.50

Finding the Fourth Proportional to 6,501,356.19, 8,963,363.61 and 5,593,338.50

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Solution

The fourth proportional to 6,501,356.19, 8,963,363.61 and 5,593,338.50 is: 7,711,487.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,356.19 : 8,963,363.61 = 5,593,338.50 : x
  2. Step 2: Convert to fraction form
    6,501,356.19/8,963,363.61 = 5,593,338.50/x
  3. Step 3: Cross multiply
    6,501,356.19x = 8,963,363.61 × 5,593,338.50
  4. Step 4: Simplify right side
    6,501,356.19x = 50,135,126,724,495.16
  5. Step 5: Solve for x
    x = 50,135,126,724,495.16/6,501,356.19
  6. Step 6: Final answer
    x = 7,711,487.46

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Double scale
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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.