Home / 1,091,094-1,636,540.02-514,585.08

Finding the Fourth Proportional to 1,091,094, 1,636,540.02 and 514,585.08

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Solution

The fourth proportional to 1,091,094, 1,636,540.02 and 514,585.08 is: 771,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,094 : 1,636,540.02 = 514,585.08 : x
  2. Step 2: Convert to fraction form
    1,091,094/1,636,540.02 = 514,585.08/x
  3. Step 3: Cross multiply
    1,091,094x = 1,636,540.02 × 514,585.08
  4. Step 4: Simplify right side
    1,091,094x = 842,139,077,114.90
  5. Step 5: Solve for x
    x = 842,139,077,114.90/1,091,094
  6. Step 6: Final answer
    x = 771,830.00

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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.