Home / 4,963,637.70-7,445,885.40-1,369,404.65

Finding the Fourth Proportional to 4,963,637.70, 7,445,885.40 and 1,369,404.65

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Solution

The fourth proportional to 4,963,637.70, 7,445,885.40 and 1,369,404.65 is: 2,054,225.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,637.70 : 7,445,885.40 = 1,369,404.65 : x
  2. Step 2: Convert to fraction form
    4,963,637.70/7,445,885.40 = 1,369,404.65/x
  3. Step 3: Cross multiply
    4,963,637.70x = 7,445,885.40 × 1,369,404.65
  4. Step 4: Simplify right side
    4,963,637.70x = 10,196,430,108,741.82
  5. Step 5: Solve for x
    x = 10,196,430,108,741.82/4,963,637.70
  6. Step 6: Final answer
    x = 2,054,225.29

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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.