Home / 6,237,434.16-8,616,084.03-4,700,314.89

Finding the Fourth Proportional to 6,237,434.16, 8,616,084.03 and 4,700,314.89

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Solution

The fourth proportional to 6,237,434.16, 8,616,084.03 and 4,700,314.89 is: 6,492,783.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,434.16 : 8,616,084.03 = 4,700,314.89 : x
  2. Step 2: Convert to fraction form
    6,237,434.16/8,616,084.03 = 4,700,314.89/x
  3. Step 3: Cross multiply
    6,237,434.16x = 8,616,084.03 × 4,700,314.89
  4. Step 4: Simplify right side
    6,237,434.16x = 40,498,308,059,700.20
  5. Step 5: Solve for x
    x = 40,498,308,059,700.20/6,237,434.16
  6. Step 6: Final answer
    x = 6,492,783.25

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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.