Home / 11,232,279.52-15,500,547.60-6,075,639.52

Finding the Fourth Proportional to 11,232,279.52, 15,500,547.60 and 6,075,639.52

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Solution

The fourth proportional to 11,232,279.52, 15,500,547.60 and 6,075,639.52 is: 8,384,383.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,279.52 : 15,500,547.60 = 6,075,639.52 : x
  2. Step 2: Convert to fraction form
    11,232,279.52/15,500,547.60 = 6,075,639.52/x
  3. Step 3: Cross multiply
    11,232,279.52x = 15,500,547.60 × 6,075,639.52
  4. Step 4: Simplify right side
    11,232,279.52x = 94,175,739,580,201.14
  5. Step 5: Solve for x
    x = 94,175,739,580,201.14/11,232,279.52
  6. Step 6: Final answer
    x = 8,384,383.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.