Home / 7,535,957.68-11,305,700.70-2,487,263.32

Finding the Fourth Proportional to 7,535,957.68, 11,305,700.70 and 2,487,263.32

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Solution

The fourth proportional to 7,535,957.68, 11,305,700.70 and 2,487,263.32 is: 3,731,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,957.68 : 11,305,700.70 = 2,487,263.32 : x
  2. Step 2: Convert to fraction form
    7,535,957.68/11,305,700.70 = 2,487,263.32/x
  3. Step 3: Cross multiply
    7,535,957.68x = 11,305,700.70 × 2,487,263.32
  4. Step 4: Simplify right side
    7,535,957.68x = 28,120,254,658,008.32
  5. Step 5: Solve for x
    x = 28,120,254,658,008.32/7,535,957.68
  6. Step 6: Final answer
    x = 3,731,477.25

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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.