Home / 1,233,151.48-1,849,875.44-434,267.92

Finding the Fourth Proportional to 1,233,151.48, 1,849,875.44 and 434,267.92

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Solution

The fourth proportional to 1,233,151.48, 1,849,875.44 and 434,267.92 is: 651,454.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,151.48 : 1,849,875.44 = 434,267.92 : x
  2. Step 2: Convert to fraction form
    1,233,151.48/1,849,875.44 = 434,267.92/x
  3. Step 3: Cross multiply
    1,233,151.48x = 1,849,875.44 × 434,267.92
  4. Step 4: Simplify right side
    1,233,151.48x = 803,341,559,587.89
  5. Step 5: Solve for x
    x = 803,341,559,587.89/1,233,151.48
  6. Step 6: Final answer
    x = 651,454.08

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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.