Home / 4,973,977.80-7,460,966.70-3,462,323.40

Finding the Fourth Proportional to 4,973,977.80, 7,460,966.70 and 3,462,323.40

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Solution

The fourth proportional to 4,973,977.80, 7,460,966.70 and 3,462,323.40 is: 5,193,485.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,977.80 : 7,460,966.70 = 3,462,323.40 : x
  2. Step 2: Convert to fraction form
    4,973,977.80/7,460,966.70 = 3,462,323.40/x
  3. Step 3: Cross multiply
    4,973,977.80x = 7,460,966.70 × 3,462,323.40
  4. Step 4: Simplify right side
    4,973,977.80x = 25,832,279,592,030.78
  5. Step 5: Solve for x
    x = 25,832,279,592,030.78/4,973,977.80
  6. Step 6: Final answer
    x = 5,193,485.10

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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.