Home / 604,283.04-833,916.15-328,643.46

Finding the Fourth Proportional to 604,283.04, 833,916.15 and 328,643.46

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Solution

The fourth proportional to 604,283.04, 833,916.15 and 328,643.46 is: 453,531.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,283.04 : 833,916.15 = 328,643.46 : x
  2. Step 2: Convert to fraction form
    604,283.04/833,916.15 = 328,643.46/x
  3. Step 3: Cross multiply
    604,283.04x = 833,916.15 × 328,643.46
  4. Step 4: Simplify right side
    604,283.04x = 274,061,088,885.88
  5. Step 5: Solve for x
    x = 274,061,088,885.88/604,283.04
  6. Step 6: Final answer
    x = 453,531.00

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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.