Home / 7,735,237.02-10,674,001.26-4,472,261.10

Finding the Fourth Proportional to 7,735,237.02, 10,674,001.26 and 4,472,261.10

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Solution

The fourth proportional to 7,735,237.02, 10,674,001.26 and 4,472,261.10 is: 6,171,358.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,237.02 : 10,674,001.26 = 4,472,261.10 : x
  2. Step 2: Convert to fraction form
    7,735,237.02/10,674,001.26 = 4,472,261.10/x
  3. Step 3: Cross multiply
    7,735,237.02x = 10,674,001.26 × 4,472,261.10
  4. Step 4: Simplify right side
    7,735,237.02x = 47,736,920,616,448.98
  5. Step 5: Solve for x
    x = 47,736,920,616,448.98/7,735,237.02
  6. Step 6: Final answer
    x = 6,171,358.48

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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.