Home / 4,973,203.66-7,459,780.48-4,297,228.14

Finding the Fourth Proportional to 4,973,203.66, 7,459,780.48 and 4,297,228.14

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Solution

The fourth proportional to 4,973,203.66, 7,459,780.48 and 4,297,228.14 is: 6,445,820.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,203.66 : 7,459,780.48 = 4,297,228.14 : x
  2. Step 2: Convert to fraction form
    4,973,203.66/7,459,780.48 = 4,297,228.14/x
  3. Step 3: Cross multiply
    4,973,203.66x = 7,459,780.48 × 4,297,228.14
  4. Step 4: Simplify right side
    4,973,203.66x = 32,056,378,596,878.71
  5. Step 5: Solve for x
    x = 32,056,378,596,878.71/4,973,203.66
  6. Step 6: Final answer
    x = 6,445,820.60

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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.