Home / 1,005,960.06-1,509,038.51-366,437.52

Finding the Fourth Proportional to 1,005,960.06, 1,509,038.51 and 366,437.52

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Solution

The fourth proportional to 1,005,960.06, 1,509,038.51 and 366,437.52 is: 549,692.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,960.06 : 1,509,038.51 = 366,437.52 : x
  2. Step 2: Convert to fraction form
    1,005,960.06/1,509,038.51 = 366,437.52/x
  3. Step 3: Cross multiply
    1,005,960.06x = 1,509,038.51 × 366,437.52
  4. Step 4: Simplify right side
    1,005,960.06x = 552,968,327,356.71
  5. Step 5: Solve for x
    x = 552,968,327,356.71/1,005,960.06
  6. Step 6: Final answer
    x = 549,692.13

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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.