Home / 1,037,919.95-1,554,795.67-517,026.27

Finding the Fourth Proportional to 1,037,919.95, 1,554,795.67 and 517,026.27

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Solution

The fourth proportional to 1,037,919.95, 1,554,795.67 and 517,026.27 is: 774,501.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,919.95 : 1,554,795.67 = 517,026.27 : x
  2. Step 2: Convert to fraction form
    1,037,919.95/1,554,795.67 = 517,026.27/x
  3. Step 3: Cross multiply
    1,037,919.95x = 1,554,795.67 × 517,026.27
  4. Step 4: Simplify right side
    1,037,919.95x = 803,870,212,349.02
  5. Step 5: Solve for x
    x = 803,870,212,349.02/1,037,919.95
  6. Step 6: Final answer
    x = 774,501.17

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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.