Home / 10,470,119.24-14,449,637.21-5,824,779.39

Finding the Fourth Proportional to 10,470,119.24, 14,449,637.21 and 5,824,779.39

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Solution

The fourth proportional to 10,470,119.24, 14,449,637.21 and 5,824,779.39 is: 8,038,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,470,119.24 : 14,449,637.21 = 5,824,779.39 : x
  2. Step 2: Convert to fraction form
    10,470,119.24/14,449,637.21 = 5,824,779.39/x
  3. Step 3: Cross multiply
    10,470,119.24x = 14,449,637.21 × 5,824,779.39
  4. Step 4: Simplify right side
    10,470,119.24x = 84,165,948,984,661.20
  5. Step 5: Solve for x
    x = 84,165,948,984,661.20/10,470,119.24
  6. Step 6: Final answer
    x = 8,038,681.04

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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.