Home / 4,688,294.34-7,033,502.06-1,493,602.50

Finding the Fourth Proportional to 4,688,294.34, 7,033,502.06 and 1,493,602.50

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Solution

The fourth proportional to 4,688,294.34, 7,033,502.06 and 1,493,602.50 is: 2,240,741.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,688,294.34 : 7,033,502.06 = 1,493,602.50 : x
  2. Step 2: Convert to fraction form
    4,688,294.34/7,033,502.06 = 1,493,602.50/x
  3. Step 3: Cross multiply
    4,688,294.34x = 7,033,502.06 × 1,493,602.50
  4. Step 4: Simplify right side
    4,688,294.34x = 10,505,256,260,571.15
  5. Step 5: Solve for x
    x = 10,505,256,260,571.15/4,688,294.34
  6. Step 6: Final answer
    x = 2,240,741.62

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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.