Home / 1,114,104.64-1,537,483.08-604,807

Finding the Fourth Proportional to 1,114,104.64, 1,537,483.08 and 604,807

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Solution

The fourth proportional to 1,114,104.64, 1,537,483.08 and 604,807 is: 834,643.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,104.64 : 1,537,483.08 = 604,807 : x
  2. Step 2: Convert to fraction form
    1,114,104.64/1,537,483.08 = 604,807/x
  3. Step 3: Cross multiply
    1,114,104.64x = 1,537,483.08 × 604,807
  4. Step 4: Simplify right side
    1,114,104.64x = 929,880,529,165.56
  5. Step 5: Solve for x
    x = 929,880,529,165.56/1,114,104.64
  6. Step 6: Final answer
    x = 834,643.80

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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.