Home / 1,896,211.16-2,844,710.41-634,005.98

Finding the Fourth Proportional to 1,896,211.16, 2,844,710.41 and 634,005.98

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Solution

The fourth proportional to 1,896,211.16, 2,844,710.41 and 634,005.98 is: 951,140.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,211.16 : 2,844,710.41 = 634,005.98 : x
  2. Step 2: Convert to fraction form
    1,896,211.16/2,844,710.41 = 634,005.98/x
  3. Step 3: Cross multiply
    1,896,211.16x = 2,844,710.41 × 634,005.98
  4. Step 4: Simplify right side
    1,896,211.16x = 1,803,563,421,574.46
  5. Step 5: Solve for x
    x = 1,803,563,421,574.46/1,896,211.16
  6. Step 6: Final answer
    x = 951,140.60

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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.