Home / 1,701,075.30-2,347,457.67-937,156.20

Finding the Fourth Proportional to 1,701,075.30, 2,347,457.67 and 937,156.20

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Solution

The fourth proportional to 1,701,075.30, 2,347,457.67 and 937,156.20 is: 1,293,261.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,075.30 : 2,347,457.67 = 937,156.20 : x
  2. Step 2: Convert to fraction form
    1,701,075.30/2,347,457.67 = 937,156.20/x
  3. Step 3: Cross multiply
    1,701,075.30x = 2,347,457.67 × 937,156.20
  4. Step 4: Simplify right side
    1,701,075.30x = 2,199,934,509,678.05
  5. Step 5: Solve for x
    x = 2,199,934,509,678.05/1,701,075.30
  6. Step 6: Final answer
    x = 1,293,261.10

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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.