Home / 7,430,696-11,146,182.24-2,112,050.24

Finding the Fourth Proportional to 7,430,696, 11,146,182.24 and 2,112,050.24

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Solution

The fourth proportional to 7,430,696, 11,146,182.24 and 2,112,050.24 is: 3,168,114.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,430,696 : 11,146,182.24 = 2,112,050.24 : x
  2. Step 2: Convert to fraction form
    7,430,696/11,146,182.24 = 2,112,050.24/x
  3. Step 3: Cross multiply
    7,430,696x = 11,146,182.24 × 2,112,050.24
  4. Step 4: Simplify right side
    7,430,696x = 23,541,296,875,075.74
  5. Step 5: Solve for x
    x = 23,541,296,875,075.74/7,430,696
  6. Step 6: Final answer
    x = 3,168,114.65

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1.5x scale

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.