Home / 1,602,133.02-2,401,538.22-1,001,715.66

Finding the Fourth Proportional to 1,602,133.02, 2,401,538.22 and 1,001,715.66

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Solution

The fourth proportional to 1,602,133.02, 2,401,538.22 and 1,001,715.66 is: 1,501,534.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,133.02 : 2,401,538.22 = 1,001,715.66 : x
  2. Step 2: Convert to fraction form
    1,602,133.02/2,401,538.22 = 1,001,715.66/x
  3. Step 3: Cross multiply
    1,602,133.02x = 2,401,538.22 × 1,001,715.66
  4. Step 4: Simplify right side
    1,602,133.02x = 2,405,658,443,062.53
  5. Step 5: Solve for x
    x = 2,405,658,443,062.53/1,602,133.02
  6. Step 6: Final answer
    x = 1,501,534.77

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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.