Home / 4,395,320.10-6,592,980.15-2,960,429.40

Finding the Fourth Proportional to 4,395,320.10, 6,592,980.15 and 2,960,429.40

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Solution

The fourth proportional to 4,395,320.10, 6,592,980.15 and 2,960,429.40 is: 4,440,644.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,320.10 : 6,592,980.15 = 2,960,429.40 : x
  2. Step 2: Convert to fraction form
    4,395,320.10/6,592,980.15 = 2,960,429.40/x
  3. Step 3: Cross multiply
    4,395,320.10x = 6,592,980.15 × 2,960,429.40
  4. Step 4: Simplify right side
    4,395,320.10x = 19,518,052,269,676.41
  5. Step 5: Solve for x
    x = 19,518,052,269,676.41/4,395,320.10
  6. Step 6: Final answer
    x = 4,440,644.10

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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.