Home / 2,326,814.02-3,210,231.45-1,896,354.10

Finding the Fourth Proportional to 2,326,814.02, 3,210,231.45 and 1,896,354.10

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Solution

The fourth proportional to 2,326,814.02, 3,210,231.45 and 1,896,354.10 is: 2,616,339.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,814.02 : 3,210,231.45 = 1,896,354.10 : x
  2. Step 2: Convert to fraction form
    2,326,814.02/3,210,231.45 = 1,896,354.10/x
  3. Step 3: Cross multiply
    2,326,814.02x = 3,210,231.45 × 1,896,354.10
  4. Step 4: Simplify right side
    2,326,814.02x = 6,087,735,572,156.45
  5. Step 5: Solve for x
    x = 6,087,735,572,156.45/2,326,814.02
  6. Step 6: Final answer
    x = 2,616,339.56

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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.