Home / 4,713,873.14-7,069,688.58-1,302,084.20

Finding the Fourth Proportional to 4,713,873.14, 7,069,688.58 and 1,302,084.20

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Solution

The fourth proportional to 4,713,873.14, 7,069,688.58 and 1,302,084.20 is: 1,952,816.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,873.14 : 7,069,688.58 = 1,302,084.20 : x
  2. Step 2: Convert to fraction form
    4,713,873.14/7,069,688.58 = 1,302,084.20/x
  3. Step 3: Cross multiply
    4,713,873.14x = 7,069,688.58 × 1,302,084.20
  4. Step 4: Simplify right side
    4,713,873.14x = 9,205,329,798,938.44
  5. Step 5: Solve for x
    x = 9,205,329,798,938.44/4,713,873.14
  6. Step 6: Final answer
    x = 1,952,816.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.