Home / 6,358,045.36-8,774,333.32-3,642,316.24

Finding the Fourth Proportional to 6,358,045.36, 8,774,333.32 and 3,642,316.24

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Solution

The fourth proportional to 6,358,045.36, 8,774,333.32 and 3,642,316.24 is: 5,026,528.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,045.36 : 8,774,333.32 = 3,642,316.24 : x
  2. Step 2: Convert to fraction form
    6,358,045.36/8,774,333.32 = 3,642,316.24/x
  3. Step 3: Cross multiply
    6,358,045.36x = 8,774,333.32 × 3,642,316.24
  4. Step 4: Simplify right side
    6,358,045.36x = 31,958,896,746,609.12
  5. Step 5: Solve for x
    x = 31,958,896,746,609.12/6,358,045.36
  6. Step 6: Final answer
    x = 5,026,528.58

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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.