Home / 7,701,359.54-10,627,472.00-4,216,030.14

Finding the Fourth Proportional to 7,701,359.54, 10,627,472.00 and 4,216,030.14

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Solution

The fourth proportional to 7,701,359.54, 10,627,472.00 and 4,216,030.14 is: 5,817,900.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,701,359.54 : 10,627,472.00 = 4,216,030.14 : x
  2. Step 2: Convert to fraction form
    7,701,359.54/10,627,472.00 = 4,216,030.14/x
  3. Step 3: Cross multiply
    7,701,359.54x = 10,627,472.00 × 4,216,030.14
  4. Step 4: Simplify right side
    7,701,359.54x = 44,805,742,242,925.92
  5. Step 5: Solve for x
    x = 44,805,742,242,925.92/7,701,359.54
  6. Step 6: Final answer
    x = 5,817,900.34

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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.