Home / 1,141,599.08-1,712,539.35-373,078.64

Finding the Fourth Proportional to 1,141,599.08, 1,712,539.35 and 373,078.64

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Solution

The fourth proportional to 1,141,599.08, 1,712,539.35 and 373,078.64 is: 559,663.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,599.08 : 1,712,539.35 = 373,078.64 : x
  2. Step 2: Convert to fraction form
    1,141,599.08/1,712,539.35 = 373,078.64/x
  3. Step 3: Cross multiply
    1,141,599.08x = 1,712,539.35 × 373,078.64
  4. Step 4: Simplify right side
    1,141,599.08x = 638,911,855,925.83
  5. Step 5: Solve for x
    x = 638,911,855,925.83/1,141,599.08
  6. Step 6: Final answer
    x = 559,663.95

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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.