Home / 4,735,485.14-7,101,019.33-2,460,397.90

Finding the Fourth Proportional to 4,735,485.14, 7,101,019.33 and 2,460,397.90

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Solution

The fourth proportional to 4,735,485.14, 7,101,019.33 and 2,460,397.90 is: 3,689,449.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,485.14 : 7,101,019.33 = 2,460,397.90 : x
  2. Step 2: Convert to fraction form
    4,735,485.14/7,101,019.33 = 2,460,397.90/x
  3. Step 3: Cross multiply
    4,735,485.14x = 7,101,019.33 × 2,460,397.90
  4. Step 4: Simplify right side
    4,735,485.14x = 17,471,333,047,391.41
  5. Step 5: Solve for x
    x = 17,471,333,047,391.41/4,735,485.14
  6. Step 6: Final answer
    x = 3,689,449.45

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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.