Home / 9,798,358.10-14,698,109.19-2,975,153.90

Finding the Fourth Proportional to 9,798,358.10, 14,698,109.19 and 2,975,153.90

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Solution

The fourth proportional to 9,798,358.10, 14,698,109.19 and 2,975,153.90 is: 4,462,904.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,358.10 : 14,698,109.19 = 2,975,153.90 : x
  2. Step 2: Convert to fraction form
    9,798,358.10/14,698,109.19 = 2,975,153.90/x
  3. Step 3: Cross multiply
    9,798,358.10x = 14,698,109.19 × 2,975,153.90
  4. Step 4: Simplify right side
    9,798,358.10x = 43,729,136,879,254.34
  5. Step 5: Solve for x
    x = 43,729,136,879,254.34/9,798,358.10
  6. Step 6: Final answer
    x = 4,462,904.54

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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.