Home / 1,024,916.40-1,537,374.60-604,666.80

Finding the Fourth Proportional to 1,024,916.40, 1,537,374.60 and 604,666.80

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Solution

The fourth proportional to 1,024,916.40, 1,537,374.60 and 604,666.80 is: 907,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,916.40 : 1,537,374.60 = 604,666.80 : x
  2. Step 2: Convert to fraction form
    1,024,916.40/1,537,374.60 = 604,666.80/x
  3. Step 3: Cross multiply
    1,024,916.40x = 1,537,374.60 × 604,666.80
  4. Step 4: Simplify right side
    1,024,916.40x = 929,599,379,783.28
  5. Step 5: Solve for x
    x = 929,599,379,783.28/1,024,916.40
  6. Step 6: Final answer
    x = 907,000.20

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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.