Home / 10,759,561.02-14,849,904.15-6,632,021.34

Finding the Fourth Proportional to 10,759,561.02, 14,849,904.15 and 6,632,021.34

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Solution

The fourth proportional to 10,759,561.02, 14,849,904.15 and 6,632,021.34 is: 9,153,243.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,561.02 : 14,849,904.15 = 6,632,021.34 : x
  2. Step 2: Convert to fraction form
    10,759,561.02/14,849,904.15 = 6,632,021.34/x
  3. Step 3: Cross multiply
    10,759,561.02x = 14,849,904.15 × 6,632,021.34
  4. Step 4: Simplify right side
    10,759,561.02x = 98,484,881,219,754.56
  5. Step 5: Solve for x
    x = 98,484,881,219,754.56/10,759,561.02
  6. Step 6: Final answer
    x = 9,153,243.43

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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.