Home / 5,563,319.81-8,346,178.58-1,725,065.01

Finding the Fourth Proportional to 5,563,319.81, 8,346,178.58 and 1,725,065.01

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Solution

The fourth proportional to 5,563,319.81, 8,346,178.58 and 1,725,065.01 is: 2,587,969.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,319.81 : 8,346,178.58 = 1,725,065.01 : x
  2. Step 2: Convert to fraction form
    5,563,319.81/8,346,178.58 = 1,725,065.01/x
  3. Step 3: Cross multiply
    5,563,319.81x = 8,346,178.58 × 1,725,065.01
  4. Step 4: Simplify right side
    5,563,319.81x = 14,397,700,626,944.16
  5. Step 5: Solve for x
    x = 14,397,700,626,944.16/5,563,319.81
  6. Step 6: Final answer
    x = 2,587,969.26

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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.