Home / 5,688,208.10-8,534,461.03-3,415,317.32

Finding the Fourth Proportional to 5,688,208.10, 8,534,461.03 and 3,415,317.32

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Solution

The fourth proportional to 5,688,208.10, 8,534,461.03 and 3,415,317.32 is: 5,124,266.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,208.10 : 8,534,461.03 = 3,415,317.32 : x
  2. Step 2: Convert to fraction form
    5,688,208.10/8,534,461.03 = 3,415,317.32/x
  3. Step 3: Cross multiply
    5,688,208.10x = 8,534,461.03 × 3,415,317.32
  4. Step 4: Simplify right side
    5,688,208.10x = 29,147,892,572,624.04
  5. Step 5: Solve for x
    x = 29,147,892,572,624.04/5,688,208.10
  6. Step 6: Final answer
    x = 5,124,266.21

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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.