Home / 5,392,953.30-8,088,263.55-2,360,313.30

Finding the Fourth Proportional to 5,392,953.30, 8,088,263.55 and 2,360,313.30

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Solution

The fourth proportional to 5,392,953.30, 8,088,263.55 and 2,360,313.30 is: 3,539,959.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,953.30 : 8,088,263.55 = 2,360,313.30 : x
  2. Step 2: Convert to fraction form
    5,392,953.30/8,088,263.55 = 2,360,313.30/x
  3. Step 3: Cross multiply
    5,392,953.30x = 8,088,263.55 × 2,360,313.30
  4. Step 4: Simplify right side
    5,392,953.30x = 19,090,836,030,970.21
  5. Step 5: Solve for x
    x = 19,090,836,030,970.21/5,392,953.30
  6. Step 6: Final answer
    x = 3,539,959.46

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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.