Home / 7,460,826.54-10,295,867.85-4,153,068.32

Finding the Fourth Proportional to 7,460,826.54, 10,295,867.85 and 4,153,068.32

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Solution

The fourth proportional to 7,460,826.54, 10,295,867.85 and 4,153,068.32 is: 5,731,193.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,826.54 : 10,295,867.85 = 4,153,068.32 : x
  2. Step 2: Convert to fraction form
    7,460,826.54/10,295,867.85 = 4,153,068.32/x
  3. Step 3: Cross multiply
    7,460,826.54x = 10,295,867.85 × 4,153,068.32
  4. Step 4: Simplify right side
    7,460,826.54x = 42,759,442,649,603.14
  5. Step 5: Solve for x
    x = 42,759,442,649,603.14/7,460,826.54
  6. Step 6: Final answer
    x = 5,731,193.78

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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.