Home / 4,810,933.48-6,637,526.10-3,280,383.40

Finding the Fourth Proportional to 4,810,933.48, 6,637,526.10 and 3,280,383.40

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Solution

The fourth proportional to 4,810,933.48, 6,637,526.10 and 3,280,383.40 is: 4,525,863.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,933.48 : 6,637,526.10 = 3,280,383.40 : x
  2. Step 2: Convert to fraction form
    4,810,933.48/6,637,526.10 = 3,280,383.40/x
  3. Step 3: Cross multiply
    4,810,933.48x = 6,637,526.10 × 3,280,383.40
  4. Step 4: Simplify right side
    4,810,933.48x = 21,773,630,435,506.74
  5. Step 5: Solve for x
    x = 21,773,630,435,506.74/4,810,933.48
  6. Step 6: Final answer
    x = 4,525,863.96

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1.5x scale

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.