Home / 1,837,586.22-2,535,666.02-1,102,501.50

Finding the Fourth Proportional to 1,837,586.22, 2,535,666.02 and 1,102,501.50

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Solution

The fourth proportional to 1,837,586.22, 2,535,666.02 and 1,102,501.50 is: 1,521,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,586.22 : 2,535,666.02 = 1,102,501.50 : x
  2. Step 2: Convert to fraction form
    1,837,586.22/2,535,666.02 = 1,102,501.50/x
  3. Step 3: Cross multiply
    1,837,586.22x = 2,535,666.02 × 1,102,501.50
  4. Step 4: Simplify right side
    1,837,586.22x = 2,795,575,590,549.03
  5. Step 5: Solve for x
    x = 2,795,575,590,549.03/1,837,586.22
  6. Step 6: Final answer
    x = 1,521,330.30

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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.