Home / 6,564,888.47-9,059,688.74-3,624,695.80

Finding the Fourth Proportional to 6,564,888.47, 9,059,688.74 and 3,624,695.80

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Solution

The fourth proportional to 6,564,888.47, 9,059,688.74 and 3,624,695.80 is: 5,002,158.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,888.47 : 9,059,688.74 = 3,624,695.80 : x
  2. Step 2: Convert to fraction form
    6,564,888.47/9,059,688.74 = 3,624,695.80/x
  3. Step 3: Cross multiply
    6,564,888.47x = 9,059,688.74 × 3,624,695.80
  4. Step 4: Simplify right side
    6,564,888.47x = 32,838,615,711,597.81
  5. Step 5: Solve for x
    x = 32,838,615,711,597.81/6,564,888.47
  6. Step 6: Final answer
    x = 5,002,158.96

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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.