Home / 9,361,206.60-14,013,816.30-5,572,739.40

Finding the Fourth Proportional to 9,361,206.60, 14,013,816.30 and 5,572,739.40

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Solution

The fourth proportional to 9,361,206.60, 14,013,816.30 and 5,572,739.40 is: 8,342,444.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,206.60 : 14,013,816.30 = 5,572,739.40 : x
  2. Step 2: Convert to fraction form
    9,361,206.60/14,013,816.30 = 5,572,739.40/x
  3. Step 3: Cross multiply
    9,361,206.60x = 14,013,816.30 × 5,572,739.40
  4. Step 4: Simplify right side
    9,361,206.60x = 78,095,346,239,372.23
  5. Step 5: Solve for x
    x = 78,095,346,239,372.23/9,361,206.60
  6. Step 6: Final answer
    x = 8,342,444.47

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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.