Home / 4,161,599.50-6,242,399.34-1,169,783.50

Finding the Fourth Proportional to 4,161,599.50, 6,242,399.34 and 1,169,783.50

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Solution

The fourth proportional to 4,161,599.50, 6,242,399.34 and 1,169,783.50 is: 1,754,675.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,599.50 : 6,242,399.34 = 1,169,783.50 : x
  2. Step 2: Convert to fraction form
    4,161,599.50/6,242,399.34 = 1,169,783.50/x
  3. Step 3: Cross multiply
    4,161,599.50x = 6,242,399.34 × 1,169,783.50
  4. Step 4: Simplify right side
    4,161,599.50x = 7,302,255,748,342.89
  5. Step 5: Solve for x
    x = 7,302,255,748,342.89/4,161,599.50
  6. Step 6: Final answer
    x = 1,754,675.28

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1.5x scale

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.