Home / 4,746,288.24-6,549,878.01-2,570,831.40

Finding the Fourth Proportional to 4,746,288.24, 6,549,878.01 and 2,570,831.40

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Solution

The fourth proportional to 4,746,288.24, 6,549,878.01 and 2,570,831.40 is: 3,547,747.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,288.24 : 6,549,878.01 = 2,570,831.40 : x
  2. Step 2: Convert to fraction form
    4,746,288.24/6,549,878.01 = 2,570,831.40/x
  3. Step 3: Cross multiply
    4,746,288.24x = 6,549,878.01 × 2,570,831.40
  4. Step 4: Simplify right side
    4,746,288.24x = 16,838,632,054,277.51
  5. Step 5: Solve for x
    x = 16,838,632,054,277.51/4,746,288.24
  6. Step 6: Final answer
    x = 3,547,747.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.