Home / 1,004,058.30-1,506,077.85-245,903.10

Finding the Fourth Proportional to 1,004,058.30, 1,506,077.85 and 245,903.10

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Solution

The fourth proportional to 1,004,058.30, 1,506,077.85 and 245,903.10 is: 368,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,058.30 : 1,506,077.85 = 245,903.10 : x
  2. Step 2: Convert to fraction form
    1,004,058.30/1,506,077.85 = 245,903.10/x
  3. Step 3: Cross multiply
    1,004,058.30x = 1,506,077.85 × 245,903.10
  4. Step 4: Simplify right side
    1,004,058.30x = 370,349,212,156.34
  5. Step 5: Solve for x
    x = 370,349,212,156.34/1,004,058.30
  6. Step 6: Final answer
    x = 368,852.30

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1.5x scale

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.