Home / 7,460,312.07-11,189,827-4,541,647.37

Finding the Fourth Proportional to 7,460,312.07, 11,189,827 and 4,541,647.37

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Solution

The fourth proportional to 7,460,312.07, 11,189,827 and 4,541,647.37 is: 6,812,080.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,312.07 : 11,189,827 = 4,541,647.37 : x
  2. Step 2: Convert to fraction form
    7,460,312.07/11,189,827 = 4,541,647.37/x
  3. Step 3: Cross multiply
    7,460,312.07x = 11,189,827 × 4,541,647.37
  4. Step 4: Simplify right side
    7,460,312.07x = 50,820,248,365,304.99
  5. Step 5: Solve for x
    x = 50,820,248,365,304.99/7,460,312.07
  6. Step 6: Final answer
    x = 6,812,080.77

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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.